// WARNING: This file is machine generated by fidlgen.

// fidl_experiment = no_optional_structs
// fidl_experiment = transitional_allow_list
// fidl_experiment = unknown_interactions
// fidl_experiment = unknown_interactions_mandate

#![warn(clippy::all)]
#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]

use {
    bitflags::bitflags,
    fidl::{
        client::QueryResponseFut,
        endpoints::{ControlHandle as _, Responder as _},
    },
    fuchsia_zircon_status as zx_status,
    futures::future::{self, MaybeDone, TryFutureExt},
};

#[cfg(target_os = "fuchsia")]
use fuchsia_zircon as zx;

pub const BINDING_RESULT_MAX: u8 = 10;

bitflags! {
    #[derive(Default)]
    pub struct DeviceFlags: u32 {
        const IMMORTAL = 1;
        /// This device requires that children are created in a
        /// new driver_host attached to a proxy device
        const MUST_ISOLATE = 2;
        /// This device is bound and not eligible for binding
        /// again until unbound.  Not allowed on ALLOW_MULTI_COMPOSITE ctx.
        const BOUND = 8;
        /// Device has been remove()'d
        const DEAD = 16;
        /// This device is a fragment of a composite device and
        /// can be part of multiple composite devices.
        const ALLOW_MULTI_COMPOSITE = 32;
        /// Device is a proxy -- its "parent" is the device it's
        /// a proxy to.
        const PROXY = 64;
        /// Device is not visible in devfs or bindable.
        /// Devices may be created in this state, but may not
        /// return to this state once made visible.
        const INVISIBLE = 128;
        /// Device should not go through auto-bind process.
        const SKIP_AUTOBIND = 256;
    }
}

impl DeviceFlags {
    #[deprecated = "Strict bits should not use `has_unknown_bits`"]
    #[inline(always)]
    pub fn has_unknown_bits(&self) -> bool {
        false
    }

    #[deprecated = "Strict bits should not use `get_unknown_bits`"]
    #[inline(always)]
    pub fn get_unknown_bits(&self) -> u32 {
        0
    }
}

bitflags! {
    /// These flags indicate when a |fuchsia.driver.index.DriverIndex::MatchDriver| call should be
    /// made for a node that is restarting in order to find a new driver, instead of reusing the driver
    /// that was previously bound to the node.
    #[derive(Default)]
    pub struct RematchFlags: u32 {
        /// Rematch nodes that are currently bound to the requested driver. The requested driver is
        /// the driver url that the restart operation was initiated for.
        const REQUESTED = 1;
        /// Rematch nodes that are currently bound to a driver other than the requested driver. These
        /// are nodes that are affected by the restart of the requested driver, for example when
        /// it is a colocated parent.
        const NON_REQUESTED = 2;
        /// Rematch nodes that are legacy composite nodes.
        const LEGACY_COMPOSITE = 4;
        /// Rematch nodes that are created as part of a completed composite spec.
        const COMPOSITE_SPEC = 8;
    }
}

impl RematchFlags {
    #[inline(always)]
    pub fn from_bits_allow_unknown(bits: u32) -> Self {
        unsafe { Self::from_bits_unchecked(bits) }
    }

    #[inline(always)]
    pub fn has_unknown_bits(&self) -> bool {
        self.get_unknown_bits() != 0
    }

    #[inline(always)]
    pub fn get_unknown_bits(&self) -> u32 {
        self.bits & !Self::all().bits
    }
}

#[derive(Clone, Debug, PartialEq)]
pub struct CompositeInfoIteratorGetNextResponse {
    pub composites: Vec<CompositeInfo>,
}

impl fidl::Persistable for CompositeInfoIteratorGetNextResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct CompositeNodeSpecIteratorGetNextResponse {
    pub specs: Vec<CompositeNodeSpecInfo>,
}

impl fidl::Persistable for CompositeNodeSpecIteratorGetNextResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct DeviceInfoIteratorGetNextResponse {
    pub drivers: Vec<DeviceInfo>,
}

impl fidl::Persistable for DeviceInfoIteratorGetNextResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct DriverDevelopmentAddTestNodeRequest {
    pub args: TestNodeAddArgs,
}

impl fidl::Persistable for DriverDevelopmentAddTestNodeRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverDevelopmentGetCompositeInfoRequest {
    pub iterator: fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
}

impl fidl::Standalone for DriverDevelopmentGetCompositeInfoRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverDevelopmentGetDeviceInfoRequest {
    pub device_filter: Vec<String>,
    pub iterator: fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>,
    pub exact_match: bool,
}

impl fidl::Standalone for DriverDevelopmentGetDeviceInfoRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverDevelopmentRemoveTestNodeRequest {
    pub name: String,
}

impl fidl::Persistable for DriverDevelopmentRemoveTestNodeRequest {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverDevelopmentRestartDriverHostsRequest {
    pub driver_path: String,
    pub rematch_flags: RematchFlags,
}

impl fidl::Persistable for DriverDevelopmentRestartDriverHostsRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct DriverDevelopmentBindAllUnboundNodesResponse {
    /// List of new bindings that happened as a result of this.
    pub binding_result: Vec<NodeBindingInfo>,
}

impl fidl::Persistable for DriverDevelopmentBindAllUnboundNodesResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverDevelopmentIsDfv2Response {
    pub response: bool,
}

impl fidl::Persistable for DriverDevelopmentIsDfv2Response {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DriverDevelopmentRestartDriverHostsResponse {
    pub count: u32,
}

impl fidl::Persistable for DriverDevelopmentRestartDriverHostsResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct DriverIndexDisableMatchWithDriverUrlRequest {
    pub driver_url: fidl_fuchsia_pkg::PackageUrl,
}

impl fidl::Persistable for DriverIndexDisableMatchWithDriverUrlRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverIndexGetCompositeNodeSpecsRequest {
    pub name_filter: Option<String>,
    pub iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
}

impl fidl::Standalone for DriverIndexGetCompositeNodeSpecsRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DriverIndexGetDriverInfoRequest {
    pub driver_filter: Vec<String>,
    pub iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
}

impl fidl::Standalone for DriverIndexGetDriverInfoRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct DriverIndexReEnableMatchWithDriverUrlRequest {
    pub driver_url: fidl_fuchsia_pkg::PackageUrl,
}

impl fidl::Persistable for DriverIndexReEnableMatchWithDriverUrlRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct DriverInfoIteratorGetNextResponse {
    pub drivers: Vec<DriverInfo>,
}

impl fidl::Persistable for DriverInfoIteratorGetNextResponse {}

/// Information for a composite node.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct CompositeInfo {
    /// The name of the composite node.
    pub name: Option<String>,
    /// The url of the driver matched to the composite node.
    pub driver: Option<String>,
    /// The topological of the composite node. Empty if a composite node wasn't created.
    pub topological_path: Option<String>,
    /// The primary node index.
    pub primary_index: Option<u32>,
    /// Information on the composite node.
    pub node_info: Option<CompositeNodeInfo>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for CompositeInfo {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct CompositeNodeSpecInfo {
    /// The name of the node group.
    pub name: Option<String>,
    /// The url of the driver matched to the spec. Empty if no driver has matched
    /// to this node group.
    pub driver: Option<String>,
    /// The primary node index, this comes from the matched driver. Empty if no driver has matched
    /// to this node group.
    pub primary_index: Option<u32>,
    /// A list of all the parents names for the composite node. Empty if no driver has matched to
    /// this composite node spec. These are ordered according to index.
    pub parent_names: Option<Vec<String>>,
    /// The nodes in the node group.
    pub parents: Option<Vec<fidl_fuchsia_driver_framework::ParentSpec>>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for CompositeNodeSpecInfo {}

/// Information for a composite node's parent.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct CompositeParentNodeInfo {
    /// The name of the parent. Provided by the composite driver.
    pub name: Option<String>,
    /// The topological path of the node that parents the composite node.
    /// Only set if available.
    pub device: Option<String>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for CompositeParentNodeInfo {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct DeviceInfo {
    /// (DFv1/DFv2) Unique ID identifying the device.
    pub id: Option<u64>,
    /// (DFv1/DFv2) List of ids representing parents. If more than one, this
    /// device is a composite device node.
    pub parent_ids: Option<Vec<u64>>,
    /// (DFv1/DFv2) List of ids representing children.
    pub child_ids: Option<Vec<u64>>,
    /// (DFv1/DFv2) The process KOID of the driver host the driver resides
    /// within.
    pub driver_host_koid: Option<u64>,
    /// (DFv1) The topological path of the driver.
    pub topological_path: Option<String>,
    /// (DFv1) Path to the driver shared library.
    pub bound_driver_libname: Option<String>,
    /// (DFv2) URL to the driver component manifest
    pub bound_driver_url: Option<String>,
    /// (DFv1) Properties of the device.
    pub property_list: Option<fidl_fuchsia_device_manager::DevicePropertyList>,
    /// (DFv1) Tracks the state of the device.
    pub flags: Option<DeviceFlags>,
    /// (DFv2) The collection-relative moniker of the node.
    pub moniker: Option<String>,
    /// (DFv2) Properties of the node.
    pub node_property_list: Option<Vec<fidl_fuchsia_driver_framework::NodeProperty>>,
    /// (DFv2): Component offers to the node.
    pub offer_list: Option<Vec<fidl_fuchsia_component_decl::Offer>>,
    /// (DFv1): Banjo protocol ID
    pub protocol_id: Option<u32>,
    /// (DFv1): Banjo protocol name
    pub protocol_name: Option<String>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for DeviceInfo {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct DriverInfo {
    /// Path to the driver shared library.
    pub libname: Option<String>,
    /// Name of the driver, taken from the first field of the `ZIRCON_DRIVER`
    /// macro in the driver.
    pub name: Option<String>,
    /// URL of the driver component's manifest. This will only be populated if
    /// the driver is a component.
    pub url: Option<String>,
    /// Bind rules which declare set of constraints to evaluate in order to
    /// determine whether the driver indexer should bind this driver to a
    /// device.
    pub bind_rules: Option<BindRulesBytecode>,
    /// Which type of package this driver is in.
    pub package_type: Option<fidl_fuchsia_driver_index::DriverPackageType>,
    /// Hash of the package the driver belongs to.
    pub package_hash: Option<fidl_fuchsia_pkg::BlobId>,
    /// Device categories
    pub device_categories: Option<Vec<fidl_fuchsia_driver_index::DeviceCategory>>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for DriverInfo {}

/// Information for a composite node's fragment in DFv1.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct LegacyCompositeFragmentInfo {
    pub name: Option<String>,
    pub bind_rules: Option<Vec<fidl_fuchsia_device_manager::BindInstruction>>,
    pub device: Option<String>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for LegacyCompositeFragmentInfo {}

/// Information for a legacy composite node in DFv1.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct LegacyCompositeNodeInfo {
    /// A list of composite fragment information.
    pub fragments: Option<Vec<LegacyCompositeFragmentInfo>>,
    /// The node properties in the composite node.
    pub properties: Option<Vec<fidl_fuchsia_driver_framework::NodeProperty>>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for LegacyCompositeNodeInfo {}

/// Information about a node binding to either a driver or a composite.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct NodeBindingInfo {
    /// Full topological name of the node.
    pub node_name: Option<String>,
    /// This is the component url for the driver that bound to the node.
    /// If this is present, then |composite_specs| and |legacy_composites| must not be.
    pub driver_url: Option<String>,
    /// The composite specs that this node binded to.
    /// Can be present alongside |legacy_composites|, but not |driver_url|.
    pub composite_specs: Option<Vec<fidl_fuchsia_driver_index::MatchedCompositeNodeSpecInfo>>,
    /// The legacy composites that this node binded to.
    /// Can be present alongside |composite_specs|, but not |driver_url|.
    pub legacy_composites: Option<Vec<CompositeInfo>>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for NodeBindingInfo {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct TestNodeAddArgs {
    /// Name of the node.
    pub name: Option<String>,
    /// Properties of the node.
    pub properties: Option<Vec<fidl_fuchsia_driver_framework::NodeProperty>>,
    #[deprecated = "Use `..Default::default()` to construct and `..` to match."]
    #[doc(hidden)]
    pub __non_exhaustive: (),
}

impl fidl::Persistable for TestNodeAddArgs {}

#[derive(Clone, Debug, PartialEq)]
pub enum BindRulesBytecode {
    /// Bind rules in the old bytecode format.
    BytecodeV1(Vec<fidl_fuchsia_device_manager::BindInstruction>),
    /// Bind rules in the new bytecode format.
    BytecodeV2(Vec<u8>),
}

impl BindRulesBytecode {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::BytecodeV1(_) => 1,
            Self::BytecodeV2(_) => 2,
        }
    }

    #[deprecated = "Strict unions should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

impl fidl::Persistable for BindRulesBytecode {}

/// Contains information for the composite node.
#[derive(Clone, Debug, PartialEq)]
pub enum CompositeNodeInfo {
    Legacy(LegacyCompositeNodeInfo),
    Parents(Vec<CompositeParentNodeInfo>),
}

impl CompositeNodeInfo {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::Legacy(_) => 1,
            Self::Parents(_) => 2,
        }
    }

    #[deprecated = "Strict unions should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

impl fidl::Persistable for CompositeNodeInfo {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CompositeInfoIteratorMarker;

impl fidl::endpoints::ProtocolMarker for CompositeInfoIteratorMarker {
    type Proxy = CompositeInfoIteratorProxy;
    type RequestStream = CompositeInfoIteratorRequestStream;
    const DEBUG_NAME: &'static str = "(anonymous) CompositeInfoIterator";
}

pub trait CompositeInfoIteratorProxyInterface: Send + Sync {
    type GetNextResponseFut: std::future::Future<Output = Result<Vec<CompositeInfo>, fidl::Error>>
        + Send;
    fn r#get_next(&self) -> Self::GetNextResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct CompositeInfoIteratorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl CompositeInfoIteratorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <CompositeInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::Time,
    ) -> Result<CompositeInfoIteratorEvent, fidl::Error> {
        CompositeInfoIteratorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Returns up to 100 entries at a time. Return empty when no more
    /// composites are left.
    pub fn r#get_next(&self, ___deadline: zx::Time) -> Result<Vec<CompositeInfo>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, CompositeInfoIteratorGetNextResponse>(
                (),
                0x50af808a6e34bb96,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.composites)
    }
}

#[derive(Debug, Clone)]
pub struct CompositeInfoIteratorProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for CompositeInfoIteratorProxy {
    type Protocol = CompositeInfoIteratorMarker;

    fn from_channel(inner: fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl CompositeInfoIteratorProxy {
    /// Create a new Proxy for fuchsia.driver.development/CompositeInfoIterator.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <CompositeInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> CompositeInfoIteratorEventStream {
        CompositeInfoIteratorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns up to 100 entries at a time. Return empty when no more
    /// composites are left.
    pub fn r#get_next(&self) -> fidl::client::QueryResponseFut<Vec<CompositeInfo>> {
        CompositeInfoIteratorProxyInterface::r#get_next(self)
    }
}

impl CompositeInfoIteratorProxyInterface for CompositeInfoIteratorProxy {
    type GetNextResponseFut = fidl::client::QueryResponseFut<Vec<CompositeInfo>>;
    fn r#get_next(&self) -> Self::GetNextResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<CompositeInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CompositeInfoIteratorGetNextResponse,
                0x50af808a6e34bb96,
            >(_buf?)?;
            Ok(_response.composites)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<CompositeInfo>>(
            (),
            0x50af808a6e34bb96,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct CompositeInfoIteratorEventStream {
    event_receiver: fidl::client::EventReceiver,
}

impl std::marker::Unpin for CompositeInfoIteratorEventStream {}

impl futures::stream::FusedStream for CompositeInfoIteratorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for CompositeInfoIteratorEventStream {
    type Item = Result<CompositeInfoIteratorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(CompositeInfoIteratorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum CompositeInfoIteratorEvent {}

impl CompositeInfoIteratorEvent {
    /// Decodes a message buffer as a [`CompositeInfoIteratorEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<CompositeInfoIteratorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <CompositeInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.development/CompositeInfoIterator.
pub struct CompositeInfoIteratorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

impl std::marker::Unpin for CompositeInfoIteratorRequestStream {}

impl futures::stream::FusedStream for CompositeInfoIteratorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for CompositeInfoIteratorRequestStream {
    type Protocol = CompositeInfoIteratorMarker;
    type ControlHandle = CompositeInfoIteratorControlHandle;

    fn from_channel(channel: fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        CompositeInfoIteratorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) {
        (self.inner, self.is_terminated)
    }

    fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for CompositeInfoIteratorRequestStream {
    type Item = Result<CompositeInfoIteratorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled CompositeInfoIteratorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|bytes, handles| {
            match this.inner.channel().read_etc(cx, bytes, handles) {
                std::task::Poll::Ready(Ok(())) => {}
                std::task::Poll::Pending => return std::task::Poll::Pending,
                std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                    this.is_terminated = true;
                    return std::task::Poll::Ready(None);
                }
                std::task::Poll::Ready(Err(e)) => {
                    return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(e))))
                }
            }

            // A message has been received from the channel
            let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

            std::task::Poll::Ready(Some(match header.ordinal {
                0x50af808a6e34bb96 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        CompositeInfoIteratorControlHandle { inner: this.inner.clone() };
                    Ok(CompositeInfoIteratorRequest::GetNext {
                        responder: CompositeInfoIteratorGetNextResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <CompositeInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// Used to page through a CompositeList.
#[derive(Debug)]
pub enum CompositeInfoIteratorRequest {
    /// Returns up to 100 entries at a time. Return empty when no more
    /// composites are left.
    GetNext { responder: CompositeInfoIteratorGetNextResponder },
}

impl CompositeInfoIteratorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_next(self) -> Option<(CompositeInfoIteratorGetNextResponder)> {
        if let CompositeInfoIteratorRequest::GetNext { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            CompositeInfoIteratorRequest::GetNext { .. } => "get_next",
        }
    }
}

#[derive(Debug, Clone)]
pub struct CompositeInfoIteratorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner>,
}

impl fidl::endpoints::ControlHandle for CompositeInfoIteratorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }

    fn on_closed<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl CompositeInfoIteratorControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeInfoIteratorGetNextResponder {
    control_handle: std::mem::ManuallyDrop<CompositeInfoIteratorControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeInfoIteratorControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeInfoIteratorGetNextResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeInfoIteratorGetNextResponder {
    type ControlHandle = CompositeInfoIteratorControlHandle;

    fn control_handle(&self) -> &CompositeInfoIteratorControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeInfoIteratorGetNextResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut composites: &[CompositeInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(composites);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut composites: &[CompositeInfo],
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(composites);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut composites: &[CompositeInfo]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CompositeInfoIteratorGetNextResponse>(
            (composites,),
            self.tx_id,
            0x50af808a6e34bb96,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct CompositeNodeSpecIteratorMarker;

impl fidl::endpoints::ProtocolMarker for CompositeNodeSpecIteratorMarker {
    type Proxy = CompositeNodeSpecIteratorProxy;
    type RequestStream = CompositeNodeSpecIteratorRequestStream;
    const DEBUG_NAME: &'static str = "(anonymous) CompositeNodeSpecIterator";
}

pub trait CompositeNodeSpecIteratorProxyInterface: Send + Sync {
    type GetNextResponseFut: std::future::Future<Output = Result<Vec<CompositeNodeSpecInfo>, fidl::Error>>
        + Send;
    fn r#get_next(&self) -> Self::GetNextResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct CompositeNodeSpecIteratorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl CompositeNodeSpecIteratorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <CompositeNodeSpecIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::Time,
    ) -> Result<CompositeNodeSpecIteratorEvent, fidl::Error> {
        CompositeNodeSpecIteratorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Return empty when no more node groups are left.
    pub fn r#get_next(
        &self,
        ___deadline: zx::Time,
    ) -> Result<Vec<CompositeNodeSpecInfo>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, CompositeNodeSpecIteratorGetNextResponse>(
                (),
                0x32fd110355479f71,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.specs)
    }
}

#[derive(Debug, Clone)]
pub struct CompositeNodeSpecIteratorProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for CompositeNodeSpecIteratorProxy {
    type Protocol = CompositeNodeSpecIteratorMarker;

    fn from_channel(inner: fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl CompositeNodeSpecIteratorProxy {
    /// Create a new Proxy for fuchsia.driver.development/CompositeNodeSpecIterator.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <CompositeNodeSpecIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> CompositeNodeSpecIteratorEventStream {
        CompositeNodeSpecIteratorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Return empty when no more node groups are left.
    pub fn r#get_next(&self) -> fidl::client::QueryResponseFut<Vec<CompositeNodeSpecInfo>> {
        CompositeNodeSpecIteratorProxyInterface::r#get_next(self)
    }
}

impl CompositeNodeSpecIteratorProxyInterface for CompositeNodeSpecIteratorProxy {
    type GetNextResponseFut = fidl::client::QueryResponseFut<Vec<CompositeNodeSpecInfo>>;
    fn r#get_next(&self) -> Self::GetNextResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<CompositeNodeSpecInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CompositeNodeSpecIteratorGetNextResponse,
                0x32fd110355479f71,
            >(_buf?)?;
            Ok(_response.specs)
        }
        self.client
            .send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<CompositeNodeSpecInfo>>(
                (),
                0x32fd110355479f71,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }
}

pub struct CompositeNodeSpecIteratorEventStream {
    event_receiver: fidl::client::EventReceiver,
}

impl std::marker::Unpin for CompositeNodeSpecIteratorEventStream {}

impl futures::stream::FusedStream for CompositeNodeSpecIteratorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for CompositeNodeSpecIteratorEventStream {
    type Item = Result<CompositeNodeSpecIteratorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(CompositeNodeSpecIteratorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum CompositeNodeSpecIteratorEvent {}

impl CompositeNodeSpecIteratorEvent {
    /// Decodes a message buffer as a [`CompositeNodeSpecIteratorEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<CompositeNodeSpecIteratorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <CompositeNodeSpecIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.development/CompositeNodeSpecIterator.
pub struct CompositeNodeSpecIteratorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

impl std::marker::Unpin for CompositeNodeSpecIteratorRequestStream {}

impl futures::stream::FusedStream for CompositeNodeSpecIteratorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for CompositeNodeSpecIteratorRequestStream {
    type Protocol = CompositeNodeSpecIteratorMarker;
    type ControlHandle = CompositeNodeSpecIteratorControlHandle;

    fn from_channel(channel: fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        CompositeNodeSpecIteratorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) {
        (self.inner, self.is_terminated)
    }

    fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for CompositeNodeSpecIteratorRequestStream {
    type Item = Result<CompositeNodeSpecIteratorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled CompositeNodeSpecIteratorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|bytes, handles| {
            match this.inner.channel().read_etc(cx, bytes, handles) {
                std::task::Poll::Ready(Ok(())) => {}
                std::task::Poll::Pending => return std::task::Poll::Pending,
                std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                    this.is_terminated = true;
                    return std::task::Poll::Ready(None);
                }
                std::task::Poll::Ready(Err(e)) => {
                    return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(e))))
                }
            }

            // A message has been received from the channel
            let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

            std::task::Poll::Ready(Some(match header.ordinal {
                0x32fd110355479f71 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = CompositeNodeSpecIteratorControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(CompositeNodeSpecIteratorRequest::GetNext {
                        responder: CompositeNodeSpecIteratorGetNextResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name: <CompositeNodeSpecIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

#[derive(Debug)]
pub enum CompositeNodeSpecIteratorRequest {
    /// Return empty when no more node groups are left.
    GetNext { responder: CompositeNodeSpecIteratorGetNextResponder },
}

impl CompositeNodeSpecIteratorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_next(self) -> Option<(CompositeNodeSpecIteratorGetNextResponder)> {
        if let CompositeNodeSpecIteratorRequest::GetNext { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            CompositeNodeSpecIteratorRequest::GetNext { .. } => "get_next",
        }
    }
}

#[derive(Debug, Clone)]
pub struct CompositeNodeSpecIteratorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner>,
}

impl fidl::endpoints::ControlHandle for CompositeNodeSpecIteratorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }

    fn on_closed<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl CompositeNodeSpecIteratorControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct CompositeNodeSpecIteratorGetNextResponder {
    control_handle: std::mem::ManuallyDrop<CompositeNodeSpecIteratorControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`CompositeNodeSpecIteratorControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for CompositeNodeSpecIteratorGetNextResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for CompositeNodeSpecIteratorGetNextResponder {
    type ControlHandle = CompositeNodeSpecIteratorControlHandle;

    fn control_handle(&self) -> &CompositeNodeSpecIteratorControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl CompositeNodeSpecIteratorGetNextResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut specs: &[CompositeNodeSpecInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(specs);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut specs: &[CompositeNodeSpecInfo],
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(specs);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut specs: &[CompositeNodeSpecInfo]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CompositeNodeSpecIteratorGetNextResponse>(
            (specs,),
            self.tx_id,
            0x32fd110355479f71,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DeviceInfoIteratorMarker;

impl fidl::endpoints::ProtocolMarker for DeviceInfoIteratorMarker {
    type Proxy = DeviceInfoIteratorProxy;
    type RequestStream = DeviceInfoIteratorRequestStream;
    const DEBUG_NAME: &'static str = "(anonymous) DeviceInfoIterator";
}

pub trait DeviceInfoIteratorProxyInterface: Send + Sync {
    type GetNextResponseFut: std::future::Future<Output = Result<Vec<DeviceInfo>, fidl::Error>>
        + Send;
    fn r#get_next(&self) -> Self::GetNextResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DeviceInfoIteratorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl DeviceInfoIteratorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <DeviceInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::Time,
    ) -> Result<DeviceInfoIteratorEvent, fidl::Error> {
        DeviceInfoIteratorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Return 0 devices when no more entries left.
    pub fn r#get_next(&self, ___deadline: zx::Time) -> Result<Vec<DeviceInfo>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, DeviceInfoIteratorGetNextResponse>(
                (),
                0x3e24784022ec70f7,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.drivers)
    }
}

#[derive(Debug, Clone)]
pub struct DeviceInfoIteratorProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for DeviceInfoIteratorProxy {
    type Protocol = DeviceInfoIteratorMarker;

    fn from_channel(inner: fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DeviceInfoIteratorProxy {
    /// Create a new Proxy for fuchsia.driver.development/DeviceInfoIterator.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <DeviceInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DeviceInfoIteratorEventStream {
        DeviceInfoIteratorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Return 0 devices when no more entries left.
    pub fn r#get_next(&self) -> fidl::client::QueryResponseFut<Vec<DeviceInfo>> {
        DeviceInfoIteratorProxyInterface::r#get_next(self)
    }
}

impl DeviceInfoIteratorProxyInterface for DeviceInfoIteratorProxy {
    type GetNextResponseFut = fidl::client::QueryResponseFut<Vec<DeviceInfo>>;
    fn r#get_next(&self) -> Self::GetNextResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<DeviceInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceInfoIteratorGetNextResponse,
                0x3e24784022ec70f7,
            >(_buf?)?;
            Ok(_response.drivers)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<DeviceInfo>>(
            (),
            0x3e24784022ec70f7,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct DeviceInfoIteratorEventStream {
    event_receiver: fidl::client::EventReceiver,
}

impl std::marker::Unpin for DeviceInfoIteratorEventStream {}

impl futures::stream::FusedStream for DeviceInfoIteratorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DeviceInfoIteratorEventStream {
    type Item = Result<DeviceInfoIteratorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DeviceInfoIteratorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DeviceInfoIteratorEvent {}

impl DeviceInfoIteratorEvent {
    /// Decodes a message buffer as a [`DeviceInfoIteratorEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DeviceInfoIteratorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <DeviceInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.development/DeviceInfoIterator.
pub struct DeviceInfoIteratorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

impl std::marker::Unpin for DeviceInfoIteratorRequestStream {}

impl futures::stream::FusedStream for DeviceInfoIteratorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DeviceInfoIteratorRequestStream {
    type Protocol = DeviceInfoIteratorMarker;
    type ControlHandle = DeviceInfoIteratorControlHandle;

    fn from_channel(channel: fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DeviceInfoIteratorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) {
        (self.inner, self.is_terminated)
    }

    fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DeviceInfoIteratorRequestStream {
    type Item = Result<DeviceInfoIteratorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DeviceInfoIteratorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|bytes, handles| {
            match this.inner.channel().read_etc(cx, bytes, handles) {
                std::task::Poll::Ready(Ok(())) => {}
                std::task::Poll::Pending => return std::task::Poll::Pending,
                std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                    this.is_terminated = true;
                    return std::task::Poll::Ready(None);
                }
                std::task::Poll::Ready(Err(e)) => {
                    return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(e))))
                }
            }

            // A message has been received from the channel
            let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

            std::task::Poll::Ready(Some(match header.ordinal {
                0x3e24784022ec70f7 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DeviceInfoIteratorControlHandle { inner: this.inner.clone() };
                    Ok(DeviceInfoIteratorRequest::GetNext {
                        responder: DeviceInfoIteratorGetNextResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <DeviceInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

#[derive(Debug)]
pub enum DeviceInfoIteratorRequest {
    /// Return 0 devices when no more entries left.
    GetNext { responder: DeviceInfoIteratorGetNextResponder },
}

impl DeviceInfoIteratorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_next(self) -> Option<(DeviceInfoIteratorGetNextResponder)> {
        if let DeviceInfoIteratorRequest::GetNext { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DeviceInfoIteratorRequest::GetNext { .. } => "get_next",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DeviceInfoIteratorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner>,
}

impl fidl::endpoints::ControlHandle for DeviceInfoIteratorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }

    fn on_closed<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl DeviceInfoIteratorControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DeviceInfoIteratorGetNextResponder {
    control_handle: std::mem::ManuallyDrop<DeviceInfoIteratorControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DeviceInfoIteratorControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DeviceInfoIteratorGetNextResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DeviceInfoIteratorGetNextResponder {
    type ControlHandle = DeviceInfoIteratorControlHandle;

    fn control_handle(&self) -> &DeviceInfoIteratorControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DeviceInfoIteratorGetNextResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut drivers: &[DeviceInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(drivers);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut drivers: &[DeviceInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(drivers);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut drivers: &[DeviceInfo]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceInfoIteratorGetNextResponse>(
            (drivers,),
            self.tx_id,
            0x3e24784022ec70f7,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DriverDevelopmentMarker;

impl fidl::endpoints::ProtocolMarker for DriverDevelopmentMarker {
    type Proxy = DriverDevelopmentProxy;
    type RequestStream = DriverDevelopmentRequestStream;
    const DEBUG_NAME: &'static str = "fuchsia.driver.development.DriverDevelopment";
}
impl fidl::endpoints::DiscoverableProtocolMarker for DriverDevelopmentMarker {}
pub type DriverDevelopmentRestartDriverHostsResult = Result<u32, i32>;
pub type DriverDevelopmentBindAllUnboundNodesResult = Result<Vec<NodeBindingInfo>, i32>;
pub type DriverDevelopmentAddTestNodeResult = Result<(), fidl_fuchsia_driver_framework::NodeError>;
pub type DriverDevelopmentRemoveTestNodeResult = Result<(), i32>;

pub trait DriverDevelopmentProxyInterface: Send + Sync {
    fn r#get_driver_info(
        &self,
        driver_filter: &[String],
        iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error>;
    fn r#get_composite_node_specs(
        &self,
        name_filter: Option<&str>,
        iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error>;
    type DisableMatchWithDriverUrlResponseFut: std::future::Future<Output = Result<(), fidl::Error>>
        + Send;
    fn r#disable_match_with_driver_url(
        &self,
        driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::DisableMatchWithDriverUrlResponseFut;
    type ReEnableMatchWithDriverUrlResponseFut: std::future::Future<
            Output = Result<DriverIndexReEnableMatchWithDriverUrlResult, fidl::Error>,
        > + Send;
    fn r#re_enable_match_with_driver_url(
        &self,
        driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::ReEnableMatchWithDriverUrlResponseFut;
    type RestartDriverHostsResponseFut: std::future::Future<Output = Result<DriverDevelopmentRestartDriverHostsResult, fidl::Error>>
        + Send;
    fn r#restart_driver_hosts(
        &self,
        driver_path: &str,
        rematch_flags: RematchFlags,
    ) -> Self::RestartDriverHostsResponseFut;
    fn r#get_device_info(
        &self,
        device_filter: &[String],
        iterator: fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>,
        exact_match: bool,
    ) -> Result<(), fidl::Error>;
    fn r#get_composite_info(
        &self,
        iterator: fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
    ) -> Result<(), fidl::Error>;
    type BindAllUnboundNodesResponseFut: std::future::Future<
            Output = Result<DriverDevelopmentBindAllUnboundNodesResult, fidl::Error>,
        > + Send;
    fn r#bind_all_unbound_nodes(&self) -> Self::BindAllUnboundNodesResponseFut;
    type IsDfv2ResponseFut: std::future::Future<Output = Result<bool, fidl::Error>> + Send;
    fn r#is_dfv2(&self) -> Self::IsDfv2ResponseFut;
    type AddTestNodeResponseFut: std::future::Future<Output = Result<DriverDevelopmentAddTestNodeResult, fidl::Error>>
        + Send;
    fn r#add_test_node(&self, args: &TestNodeAddArgs) -> Self::AddTestNodeResponseFut;
    type RemoveTestNodeResponseFut: std::future::Future<Output = Result<DriverDevelopmentRemoveTestNodeResult, fidl::Error>>
        + Send;
    fn r#remove_test_node(&self, name: &str) -> Self::RemoveTestNodeResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DriverDevelopmentSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl DriverDevelopmentSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <DriverDevelopmentMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::Time,
    ) -> Result<DriverDevelopmentEvent, fidl::Error> {
        DriverDevelopmentEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Returns a list of all drivers that are known to the system.
    /// If a |driver_filter| is provided, the returned list will be filtered to
    /// only include drivers specified in the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there is no driver matching the given path for at least
    /// one driver in |driver_filter|.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates that the driver's bind program is longer than the
    /// maximum number of instructions (BIND_PROGRAM_INSTRUCTIONS_MAX).
    pub fn r#get_driver_info(
        &self,
        mut driver_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetDriverInfoRequest>(
            (driver_filter, iterator),
            0x5f51f1ceaa350c28,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    /// Returns a list of all composite node specs that are known to the system.
    /// If a |name_filter| is provided, the returned list will only include 1 spec,
    /// the one with that exact name.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there are no specs or if a |name_filter| is provided,
    /// that there are no specs with that name.
    pub fn r#get_composite_node_specs(
        &self,
        mut name_filter: Option<&str>,
        mut iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetCompositeNodeSpecsRequest>(
            (name_filter, iterator),
            0x43104254014654e6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    /// Disable the given driver url from being returned as a match. When this is called,
    /// subsequent |fuchsia.driver.index.DriverIndex::MatchDriver| requests will not consider
    /// the driver with the given url.
    /// This can be used for all driver package types. The given driver url does not
    /// have to match existing drivers, it will apply even if the driver appears afterwards,
    /// for example through a |fuchsia.driver.registrar.Register| operation.
    pub fn r#disable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
        ___deadline: zx::Time,
    ) -> Result<(), fidl::Error> {
        let _response = self.client.send_query::<
            DriverIndexDisableMatchWithDriverUrlRequest,
            fidl::encoding::FlexibleType<fidl::encoding::EmptyStruct>,
        >(
            (driver_url,),
            0x5ab4b815cc8995b0,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverDevelopmentMarker>("disable_match_with_driver_url")?;
        Ok(_response)
    }

    /// Re-enables a given driver url, that was previously disabled with
    /// |DisableMatchWithDriverUrl|, for matching again. This must be called for driver urls that
    /// were previously disabled.
    /// Will return ZX_ERR_NOT_FOUND if the `driver_url` was not previously disabled.
    pub fn r#re_enable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
        ___deadline: zx::Time,
    ) -> Result<DriverIndexReEnableMatchWithDriverUrlResult, fidl::Error> {
        let _response = self.client.send_query::<
            DriverIndexReEnableMatchWithDriverUrlRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (driver_url,),
            0x102717ab190e9c7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverDevelopmentMarker>("re_enable_match_with_driver_url")?;
        Ok(_response.map(|x| x))
    }

    /// Restarts all driver hosts containing the driver specified by `driver path`, and returns the
    /// number of driver hosts that were restarted.
    pub fn r#restart_driver_hosts(
        &self,
        mut driver_path: &str,
        mut rematch_flags: RematchFlags,
        ___deadline: zx::Time,
    ) -> Result<DriverDevelopmentRestartDriverHostsResult, fidl::Error> {
        let _response = self.client.send_query::<
            DriverDevelopmentRestartDriverHostsRequest,
            fidl::encoding::FlexibleResultType<DriverDevelopmentRestartDriverHostsResponse, i32>,
        >(
            (driver_path, rematch_flags,),
            0x41f109f152ecfe00,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverDevelopmentMarker>("restart_driver_hosts")?;
        Ok(_response.map(|x| x.count))
    }

    /// Returns the list of devices that are running on the system.
    ///
    /// If a |device_filter| is provided, the returned list will be filtered to
    /// only include devices specified in the filter. If |exact_match| is true,
    /// then the filter must exactly match a device's topological path;
    /// otherwise, it performs a substring match. The list will be empty if no
    /// devices match the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_BAD_PATH indicates that the given path is not valid.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates either that the given path is too long,
    /// or that the device has more than the maximum number of properties (PROPERTIES_MAX).
    pub fn r#get_device_info(
        &self,
        mut device_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>,
        mut exact_match: bool,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverDevelopmentGetDeviceInfoRequest>(
            (device_filter, iterator, exact_match),
            0x47c15054d1954812,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    /// Returns the list of composites in the system. This includes composites
    /// that are not yet assembled and added into the node topology.
    pub fn r#get_composite_info(
        &self,
        mut iterator: fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverDevelopmentGetCompositeInfoRequest>(
            (iterator,),
            0x7b6e681d998a88,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    /// (DFv2) Attempts to bind all unbound nodes in the topology.
    /// Returns new successful binds.
    pub fn r#bind_all_unbound_nodes(
        &self,
        ___deadline: zx::Time,
    ) -> Result<DriverDevelopmentBindAllUnboundNodesResult, fidl::Error> {
        let _response =
            self.client
                .send_query::<fidl::encoding::EmptyPayload, fidl::encoding::FlexibleResultType<
                    DriverDevelopmentBindAllUnboundNodesResponse,
                    i32,
                >>(
                    (), 0xaeb067b90843cb6, fidl::encoding::DynamicFlags::FLEXIBLE, ___deadline
                )?
                .into_result::<DriverDevelopmentMarker>("bind_all_unbound_nodes")?;
        Ok(_response.map(|x| x.binding_result))
    }

    pub fn r#is_dfv2(&self, ___deadline: zx::Time) -> Result<bool, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::FlexibleType<DriverDevelopmentIsDfv2Response>,
        >(
            (),
            0x4f8e78c763350ee8,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverDevelopmentMarker>("is_dfv2")?;
        Ok(_response.response)
    }

    /// (DFv2) Adds test node under the root node.
    pub fn r#add_test_node(
        &self,
        mut args: &TestNodeAddArgs,
        ___deadline: zx::Time,
    ) -> Result<DriverDevelopmentAddTestNodeResult, fidl::Error> {
        let _response = self
            .client
            .send_query::<DriverDevelopmentAddTestNodeRequest, fidl::encoding::FlexibleResultType<
                fidl::encoding::EmptyStruct,
                fidl_fuchsia_driver_framework::NodeError,
            >>(
                (args,), 0x7462b4a0ecbd6903, fidl::encoding::DynamicFlags::FLEXIBLE, ___deadline
            )?
            .into_result::<DriverDevelopmentMarker>("add_test_node")?;
        Ok(_response.map(|x| x))
    }

    /// (DFv2) Removes the test node. The node is removed asynchronously and is
    /// not guaranteed to be removed by the time this returns.
    pub fn r#remove_test_node(
        &self,
        mut name: &str,
        ___deadline: zx::Time,
    ) -> Result<DriverDevelopmentRemoveTestNodeResult, fidl::Error> {
        let _response = self.client.send_query::<
            DriverDevelopmentRemoveTestNodeRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (name,),
            0x674bca94f5bd93e6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverDevelopmentMarker>("remove_test_node")?;
        Ok(_response.map(|x| x))
    }
}

#[derive(Debug, Clone)]
pub struct DriverDevelopmentProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for DriverDevelopmentProxy {
    type Protocol = DriverDevelopmentMarker;

    fn from_channel(inner: fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DriverDevelopmentProxy {
    /// Create a new Proxy for fuchsia.driver.development/DriverDevelopment.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <DriverDevelopmentMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DriverDevelopmentEventStream {
        DriverDevelopmentEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns a list of all drivers that are known to the system.
    /// If a |driver_filter| is provided, the returned list will be filtered to
    /// only include drivers specified in the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there is no driver matching the given path for at least
    /// one driver in |driver_filter|.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates that the driver's bind program is longer than the
    /// maximum number of instructions (BIND_PROGRAM_INSTRUCTIONS_MAX).
    pub fn r#get_driver_info(
        &self,
        mut driver_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        DriverDevelopmentProxyInterface::r#get_driver_info(self, driver_filter, iterator)
    }

    /// Returns a list of all composite node specs that are known to the system.
    /// If a |name_filter| is provided, the returned list will only include 1 spec,
    /// the one with that exact name.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there are no specs or if a |name_filter| is provided,
    /// that there are no specs with that name.
    pub fn r#get_composite_node_specs(
        &self,
        mut name_filter: Option<&str>,
        mut iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        DriverDevelopmentProxyInterface::r#get_composite_node_specs(self, name_filter, iterator)
    }

    /// Disable the given driver url from being returned as a match. When this is called,
    /// subsequent |fuchsia.driver.index.DriverIndex::MatchDriver| requests will not consider
    /// the driver with the given url.
    /// This can be used for all driver package types. The given driver url does not
    /// have to match existing drivers, it will apply even if the driver appears afterwards,
    /// for example through a |fuchsia.driver.registrar.Register| operation.
    pub fn r#disable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> fidl::client::QueryResponseFut<()> {
        DriverDevelopmentProxyInterface::r#disable_match_with_driver_url(self, driver_url)
    }

    /// Re-enables a given driver url, that was previously disabled with
    /// |DisableMatchWithDriverUrl|, for matching again. This must be called for driver urls that
    /// were previously disabled.
    /// Will return ZX_ERR_NOT_FOUND if the `driver_url` was not previously disabled.
    pub fn r#re_enable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> fidl::client::QueryResponseFut<DriverIndexReEnableMatchWithDriverUrlResult> {
        DriverDevelopmentProxyInterface::r#re_enable_match_with_driver_url(self, driver_url)
    }

    /// Restarts all driver hosts containing the driver specified by `driver path`, and returns the
    /// number of driver hosts that were restarted.
    pub fn r#restart_driver_hosts(
        &self,
        mut driver_path: &str,
        mut rematch_flags: RematchFlags,
    ) -> fidl::client::QueryResponseFut<DriverDevelopmentRestartDriverHostsResult> {
        DriverDevelopmentProxyInterface::r#restart_driver_hosts(self, driver_path, rematch_flags)
    }

    /// Returns the list of devices that are running on the system.
    ///
    /// If a |device_filter| is provided, the returned list will be filtered to
    /// only include devices specified in the filter. If |exact_match| is true,
    /// then the filter must exactly match a device's topological path;
    /// otherwise, it performs a substring match. The list will be empty if no
    /// devices match the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_BAD_PATH indicates that the given path is not valid.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates either that the given path is too long,
    /// or that the device has more than the maximum number of properties (PROPERTIES_MAX).
    pub fn r#get_device_info(
        &self,
        mut device_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>,
        mut exact_match: bool,
    ) -> Result<(), fidl::Error> {
        DriverDevelopmentProxyInterface::r#get_device_info(
            self,
            device_filter,
            iterator,
            exact_match,
        )
    }

    /// Returns the list of composites in the system. This includes composites
    /// that are not yet assembled and added into the node topology.
    pub fn r#get_composite_info(
        &self,
        mut iterator: fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        DriverDevelopmentProxyInterface::r#get_composite_info(self, iterator)
    }

    /// (DFv2) Attempts to bind all unbound nodes in the topology.
    /// Returns new successful binds.
    pub fn r#bind_all_unbound_nodes(
        &self,
    ) -> fidl::client::QueryResponseFut<DriverDevelopmentBindAllUnboundNodesResult> {
        DriverDevelopmentProxyInterface::r#bind_all_unbound_nodes(self)
    }

    pub fn r#is_dfv2(&self) -> fidl::client::QueryResponseFut<bool> {
        DriverDevelopmentProxyInterface::r#is_dfv2(self)
    }

    /// (DFv2) Adds test node under the root node.
    pub fn r#add_test_node(
        &self,
        mut args: &TestNodeAddArgs,
    ) -> fidl::client::QueryResponseFut<DriverDevelopmentAddTestNodeResult> {
        DriverDevelopmentProxyInterface::r#add_test_node(self, args)
    }

    /// (DFv2) Removes the test node. The node is removed asynchronously and is
    /// not guaranteed to be removed by the time this returns.
    pub fn r#remove_test_node(
        &self,
        mut name: &str,
    ) -> fidl::client::QueryResponseFut<DriverDevelopmentRemoveTestNodeResult> {
        DriverDevelopmentProxyInterface::r#remove_test_node(self, name)
    }
}

impl DriverDevelopmentProxyInterface for DriverDevelopmentProxy {
    fn r#get_driver_info(
        &self,
        mut driver_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetDriverInfoRequest>(
            (driver_filter, iterator),
            0x5f51f1ceaa350c28,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    fn r#get_composite_node_specs(
        &self,
        mut name_filter: Option<&str>,
        mut iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetCompositeNodeSpecsRequest>(
            (name_filter, iterator),
            0x43104254014654e6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    type DisableMatchWithDriverUrlResponseFut = fidl::client::QueryResponseFut<()>;
    fn r#disable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::DisableMatchWithDriverUrlResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<fidl::encoding::EmptyStruct>,
                0x5ab4b815cc8995b0,
            >(_buf?)?
            .into_result::<DriverDevelopmentMarker>("disable_match_with_driver_url")?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<DriverIndexDisableMatchWithDriverUrlRequest, ()>(
            (driver_url,),
            0x5ab4b815cc8995b0,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type ReEnableMatchWithDriverUrlResponseFut =
        fidl::client::QueryResponseFut<DriverIndexReEnableMatchWithDriverUrlResult>;
    fn r#re_enable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::ReEnableMatchWithDriverUrlResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverIndexReEnableMatchWithDriverUrlResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, i32>,
                0x102717ab190e9c7,
            >(_buf?)?
            .into_result::<DriverDevelopmentMarker>("re_enable_match_with_driver_url")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DriverIndexReEnableMatchWithDriverUrlRequest,
            DriverIndexReEnableMatchWithDriverUrlResult,
        >(
            (driver_url,),
            0x102717ab190e9c7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type RestartDriverHostsResponseFut =
        fidl::client::QueryResponseFut<DriverDevelopmentRestartDriverHostsResult>;
    fn r#restart_driver_hosts(
        &self,
        mut driver_path: &str,
        mut rematch_flags: RematchFlags,
    ) -> Self::RestartDriverHostsResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverDevelopmentRestartDriverHostsResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    DriverDevelopmentRestartDriverHostsResponse,
                    i32,
                >,
                0x41f109f152ecfe00,
            >(_buf?)?
            .into_result::<DriverDevelopmentMarker>("restart_driver_hosts")?;
            Ok(_response.map(|x| x.count))
        }
        self.client.send_query_and_decode::<
            DriverDevelopmentRestartDriverHostsRequest,
            DriverDevelopmentRestartDriverHostsResult,
        >(
            (driver_path, rematch_flags,),
            0x41f109f152ecfe00,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    fn r#get_device_info(
        &self,
        mut device_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>,
        mut exact_match: bool,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverDevelopmentGetDeviceInfoRequest>(
            (device_filter, iterator, exact_match),
            0x47c15054d1954812,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    fn r#get_composite_info(
        &self,
        mut iterator: fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverDevelopmentGetCompositeInfoRequest>(
            (iterator,),
            0x7b6e681d998a88,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    type BindAllUnboundNodesResponseFut =
        fidl::client::QueryResponseFut<DriverDevelopmentBindAllUnboundNodesResult>;
    fn r#bind_all_unbound_nodes(&self) -> Self::BindAllUnboundNodesResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverDevelopmentBindAllUnboundNodesResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    DriverDevelopmentBindAllUnboundNodesResponse,
                    i32,
                >,
                0xaeb067b90843cb6,
            >(_buf?)?
            .into_result::<DriverDevelopmentMarker>("bind_all_unbound_nodes")?;
            Ok(_response.map(|x| x.binding_result))
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            DriverDevelopmentBindAllUnboundNodesResult,
        >(
            (),
            0xaeb067b90843cb6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type IsDfv2ResponseFut = fidl::client::QueryResponseFut<bool>;
    fn r#is_dfv2(&self) -> Self::IsDfv2ResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<bool, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<DriverDevelopmentIsDfv2Response>,
                0x4f8e78c763350ee8,
            >(_buf?)?
            .into_result::<DriverDevelopmentMarker>("is_dfv2")?;
            Ok(_response.response)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, bool>(
            (),
            0x4f8e78c763350ee8,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type AddTestNodeResponseFut =
        fidl::client::QueryResponseFut<DriverDevelopmentAddTestNodeResult>;
    fn r#add_test_node(&self, mut args: &TestNodeAddArgs) -> Self::AddTestNodeResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverDevelopmentAddTestNodeResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<
                    fidl::encoding::EmptyStruct,
                    fidl_fuchsia_driver_framework::NodeError,
                >,
                0x7462b4a0ecbd6903,
            >(_buf?)?
            .into_result::<DriverDevelopmentMarker>("add_test_node")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DriverDevelopmentAddTestNodeRequest,
            DriverDevelopmentAddTestNodeResult,
        >(
            (args,),
            0x7462b4a0ecbd6903,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type RemoveTestNodeResponseFut =
        fidl::client::QueryResponseFut<DriverDevelopmentRemoveTestNodeResult>;
    fn r#remove_test_node(&self, mut name: &str) -> Self::RemoveTestNodeResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverDevelopmentRemoveTestNodeResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, i32>,
                0x674bca94f5bd93e6,
            >(_buf?)?
            .into_result::<DriverDevelopmentMarker>("remove_test_node")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DriverDevelopmentRemoveTestNodeRequest,
            DriverDevelopmentRemoveTestNodeResult,
        >(
            (name,),
            0x674bca94f5bd93e6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

pub struct DriverDevelopmentEventStream {
    event_receiver: fidl::client::EventReceiver,
}

impl std::marker::Unpin for DriverDevelopmentEventStream {}

impl futures::stream::FusedStream for DriverDevelopmentEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DriverDevelopmentEventStream {
    type Item = Result<DriverDevelopmentEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DriverDevelopmentEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DriverDevelopmentEvent {
    #[non_exhaustive]
    _UnknownEvent {
        /// Ordinal of the event that was sent.
        ordinal: u64,
    },
}

impl DriverDevelopmentEvent {
    /// Decodes a message buffer as a [`DriverDevelopmentEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DriverDevelopmentEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(DriverDevelopmentEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <DriverDevelopmentMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.development/DriverDevelopment.
pub struct DriverDevelopmentRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

impl std::marker::Unpin for DriverDevelopmentRequestStream {}

impl futures::stream::FusedStream for DriverDevelopmentRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DriverDevelopmentRequestStream {
    type Protocol = DriverDevelopmentMarker;
    type ControlHandle = DriverDevelopmentControlHandle;

    fn from_channel(channel: fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DriverDevelopmentControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) {
        (self.inner, self.is_terminated)
    }

    fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DriverDevelopmentRequestStream {
    type Item = Result<DriverDevelopmentRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DriverDevelopmentRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|bytes, handles| {
            match this.inner.channel().read_etc(cx, bytes, handles) {
                std::task::Poll::Ready(Ok(())) => {}
                std::task::Poll::Pending => return std::task::Poll::Pending,
                std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                    this.is_terminated = true;
                    return std::task::Poll::Ready(None);
                }
                std::task::Poll::Ready(Err(e)) => {
                    return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(e))))
                }
            }

            // A message has been received from the channel
            let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

            std::task::Poll::Ready(Some(match header.ordinal {
                0x5f51f1ceaa350c28 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DriverIndexGetDriverInfoRequest);
                    fidl::encoding::Decoder::decode_into::<DriverIndexGetDriverInfoRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::GetDriverInfo {
                        driver_filter: req.driver_filter,
                        iterator: req.iterator,

                        control_handle,
                    })
                }
                0x43104254014654e6 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DriverIndexGetCompositeNodeSpecsRequest);
                    fidl::encoding::Decoder::decode_into::<DriverIndexGetCompositeNodeSpecsRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::GetCompositeNodeSpecs {
                        name_filter: req.name_filter,
                        iterator: req.iterator,

                        control_handle,
                    })
                }
                0x5ab4b815cc8995b0 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DriverIndexDisableMatchWithDriverUrlRequest);
                    fidl::encoding::Decoder::decode_into::<
                        DriverIndexDisableMatchWithDriverUrlRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::DisableMatchWithDriverUrl {
                        driver_url: req.driver_url,

                        responder: DriverDevelopmentDisableMatchWithDriverUrlResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x102717ab190e9c7 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DriverIndexReEnableMatchWithDriverUrlRequest);
                    fidl::encoding::Decoder::decode_into::<
                        DriverIndexReEnableMatchWithDriverUrlRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::ReEnableMatchWithDriverUrl {
                        driver_url: req.driver_url,

                        responder: DriverDevelopmentReEnableMatchWithDriverUrlResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x41f109f152ecfe00 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DriverDevelopmentRestartDriverHostsRequest);
                    fidl::encoding::Decoder::decode_into::<
                        DriverDevelopmentRestartDriverHostsRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::RestartDriverHosts {
                        driver_path: req.driver_path,
                        rematch_flags: req.rematch_flags,

                        responder: DriverDevelopmentRestartDriverHostsResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x47c15054d1954812 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DriverDevelopmentGetDeviceInfoRequest);
                    fidl::encoding::Decoder::decode_into::<DriverDevelopmentGetDeviceInfoRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::GetDeviceInfo {
                        device_filter: req.device_filter,
                        iterator: req.iterator,
                        exact_match: req.exact_match,

                        control_handle,
                    })
                }
                0x7b6e681d998a88 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DriverDevelopmentGetCompositeInfoRequest);
                    fidl::encoding::Decoder::decode_into::<DriverDevelopmentGetCompositeInfoRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::GetCompositeInfo {
                        iterator: req.iterator,

                        control_handle,
                    })
                }
                0xaeb067b90843cb6 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::BindAllUnboundNodes {
                        responder: DriverDevelopmentBindAllUnboundNodesResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x4f8e78c763350ee8 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::IsDfv2 {
                        responder: DriverDevelopmentIsDfv2Responder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x7462b4a0ecbd6903 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DriverDevelopmentAddTestNodeRequest);
                    fidl::encoding::Decoder::decode_into::<DriverDevelopmentAddTestNodeRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::AddTestNode {
                        args: req.args,

                        responder: DriverDevelopmentAddTestNodeResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x674bca94f5bd93e6 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DriverDevelopmentRemoveTestNodeRequest);
                    fidl::encoding::Decoder::decode_into::<DriverDevelopmentRemoveTestNodeRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverDevelopmentControlHandle { inner: this.inner.clone() };
                    Ok(DriverDevelopmentRequest::RemoveTestNode {
                        name: req.name,

                        responder: DriverDevelopmentRemoveTestNodeResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ if header.tx_id == 0
                    && header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                {
                    Ok(DriverDevelopmentRequest::_UnknownMethod {
                        ordinal: header.ordinal,
                        control_handle: DriverDevelopmentControlHandle {
                            inner: this.inner.clone(),
                        },
                        method_type: fidl::MethodType::OneWay,
                    })
                }
                _ if header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                    this.inner.send_framework_err(
                        fidl::encoding::FrameworkErr::UnknownMethod,
                        header.tx_id,
                        header.ordinal,
                        header.dynamic_flags(),
                        (bytes, handles),
                    )?;
                    Ok(DriverDevelopmentRequest::_UnknownMethod {
                        ordinal: header.ordinal,
                        control_handle: DriverDevelopmentControlHandle {
                            inner: this.inner.clone(),
                        },
                        method_type: fidl::MethodType::TwoWay,
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <DriverDevelopmentMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// Interface for developing and debugging drivers.
/// This interface should only be used for development and disabled in release builds.
#[derive(Debug)]
pub enum DriverDevelopmentRequest {
    /// Returns a list of all drivers that are known to the system.
    /// If a |driver_filter| is provided, the returned list will be filtered to
    /// only include drivers specified in the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there is no driver matching the given path for at least
    /// one driver in |driver_filter|.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates that the driver's bind program is longer than the
    /// maximum number of instructions (BIND_PROGRAM_INSTRUCTIONS_MAX).
    GetDriverInfo {
        driver_filter: Vec<String>,
        iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
        control_handle: DriverDevelopmentControlHandle,
    },
    /// Returns a list of all composite node specs that are known to the system.
    /// If a |name_filter| is provided, the returned list will only include 1 spec,
    /// the one with that exact name.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there are no specs or if a |name_filter| is provided,
    /// that there are no specs with that name.
    GetCompositeNodeSpecs {
        name_filter: Option<String>,
        iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
        control_handle: DriverDevelopmentControlHandle,
    },
    /// Disable the given driver url from being returned as a match. When this is called,
    /// subsequent |fuchsia.driver.index.DriverIndex::MatchDriver| requests will not consider
    /// the driver with the given url.
    /// This can be used for all driver package types. The given driver url does not
    /// have to match existing drivers, it will apply even if the driver appears afterwards,
    /// for example through a |fuchsia.driver.registrar.Register| operation.
    DisableMatchWithDriverUrl {
        driver_url: fidl_fuchsia_pkg::PackageUrl,
        responder: DriverDevelopmentDisableMatchWithDriverUrlResponder,
    },
    /// Re-enables a given driver url, that was previously disabled with
    /// |DisableMatchWithDriverUrl|, for matching again. This must be called for driver urls that
    /// were previously disabled.
    /// Will return ZX_ERR_NOT_FOUND if the `driver_url` was not previously disabled.
    ReEnableMatchWithDriverUrl {
        driver_url: fidl_fuchsia_pkg::PackageUrl,
        responder: DriverDevelopmentReEnableMatchWithDriverUrlResponder,
    },
    /// Restarts all driver hosts containing the driver specified by `driver path`, and returns the
    /// number of driver hosts that were restarted.
    RestartDriverHosts {
        driver_path: String,
        rematch_flags: RematchFlags,
        responder: DriverDevelopmentRestartDriverHostsResponder,
    },
    /// Returns the list of devices that are running on the system.
    ///
    /// If a |device_filter| is provided, the returned list will be filtered to
    /// only include devices specified in the filter. If |exact_match| is true,
    /// then the filter must exactly match a device's topological path;
    /// otherwise, it performs a substring match. The list will be empty if no
    /// devices match the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_BAD_PATH indicates that the given path is not valid.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates either that the given path is too long,
    /// or that the device has more than the maximum number of properties (PROPERTIES_MAX).
    GetDeviceInfo {
        device_filter: Vec<String>,
        iterator: fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>,
        exact_match: bool,
        control_handle: DriverDevelopmentControlHandle,
    },
    /// Returns the list of composites in the system. This includes composites
    /// that are not yet assembled and added into the node topology.
    GetCompositeInfo {
        iterator: fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
        control_handle: DriverDevelopmentControlHandle,
    },
    /// (DFv2) Attempts to bind all unbound nodes in the topology.
    /// Returns new successful binds.
    BindAllUnboundNodes {
        responder: DriverDevelopmentBindAllUnboundNodesResponder,
    },
    IsDfv2 {
        responder: DriverDevelopmentIsDfv2Responder,
    },
    /// (DFv2) Adds test node under the root node.
    AddTestNode {
        args: TestNodeAddArgs,
        responder: DriverDevelopmentAddTestNodeResponder,
    },
    /// (DFv2) Removes the test node. The node is removed asynchronously and is
    /// not guaranteed to be removed by the time this returns.
    RemoveTestNode {
        name: String,
        responder: DriverDevelopmentRemoveTestNodeResponder,
    },
    /// An interaction was received which does not match any known method.
    #[non_exhaustive]
    _UnknownMethod {
        /// Ordinal of the method that was called.
        ordinal: u64,
        control_handle: DriverDevelopmentControlHandle,
        method_type: fidl::MethodType,
    },
}

impl DriverDevelopmentRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_driver_info(
        self,
    ) -> Option<(
        Vec<String>,
        fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
        DriverDevelopmentControlHandle,
    )> {
        if let DriverDevelopmentRequest::GetDriverInfo { driver_filter, iterator, control_handle } =
            self
        {
            Some((driver_filter, iterator, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_composite_node_specs(
        self,
    ) -> Option<(
        Option<String>,
        fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
        DriverDevelopmentControlHandle,
    )> {
        if let DriverDevelopmentRequest::GetCompositeNodeSpecs {
            name_filter,
            iterator,
            control_handle,
        } = self
        {
            Some((name_filter, iterator, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_disable_match_with_driver_url(
        self,
    ) -> Option<(fidl_fuchsia_pkg::PackageUrl, DriverDevelopmentDisableMatchWithDriverUrlResponder)>
    {
        if let DriverDevelopmentRequest::DisableMatchWithDriverUrl { driver_url, responder } = self
        {
            Some((driver_url, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_re_enable_match_with_driver_url(
        self,
    ) -> Option<(fidl_fuchsia_pkg::PackageUrl, DriverDevelopmentReEnableMatchWithDriverUrlResponder)>
    {
        if let DriverDevelopmentRequest::ReEnableMatchWithDriverUrl { driver_url, responder } = self
        {
            Some((driver_url, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_restart_driver_hosts(
        self,
    ) -> Option<(String, RematchFlags, DriverDevelopmentRestartDriverHostsResponder)> {
        if let DriverDevelopmentRequest::RestartDriverHosts {
            driver_path,
            rematch_flags,
            responder,
        } = self
        {
            Some((driver_path, rematch_flags, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_device_info(
        self,
    ) -> Option<(
        Vec<String>,
        fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>,
        bool,
        DriverDevelopmentControlHandle,
    )> {
        if let DriverDevelopmentRequest::GetDeviceInfo {
            device_filter,
            iterator,
            exact_match,
            control_handle,
        } = self
        {
            Some((device_filter, iterator, exact_match, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_composite_info(
        self,
    ) -> Option<(
        fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
        DriverDevelopmentControlHandle,
    )> {
        if let DriverDevelopmentRequest::GetCompositeInfo { iterator, control_handle } = self {
            Some((iterator, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_bind_all_unbound_nodes(
        self,
    ) -> Option<(DriverDevelopmentBindAllUnboundNodesResponder)> {
        if let DriverDevelopmentRequest::BindAllUnboundNodes { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_is_dfv2(self) -> Option<(DriverDevelopmentIsDfv2Responder)> {
        if let DriverDevelopmentRequest::IsDfv2 { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_add_test_node(
        self,
    ) -> Option<(TestNodeAddArgs, DriverDevelopmentAddTestNodeResponder)> {
        if let DriverDevelopmentRequest::AddTestNode { args, responder } = self {
            Some((args, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_remove_test_node(
        self,
    ) -> Option<(String, DriverDevelopmentRemoveTestNodeResponder)> {
        if let DriverDevelopmentRequest::RemoveTestNode { name, responder } = self {
            Some((name, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DriverDevelopmentRequest::GetDriverInfo { .. } => "get_driver_info",
            DriverDevelopmentRequest::GetCompositeNodeSpecs { .. } => "get_composite_node_specs",
            DriverDevelopmentRequest::DisableMatchWithDriverUrl { .. } => {
                "disable_match_with_driver_url"
            }
            DriverDevelopmentRequest::ReEnableMatchWithDriverUrl { .. } => {
                "re_enable_match_with_driver_url"
            }
            DriverDevelopmentRequest::RestartDriverHosts { .. } => "restart_driver_hosts",
            DriverDevelopmentRequest::GetDeviceInfo { .. } => "get_device_info",
            DriverDevelopmentRequest::GetCompositeInfo { .. } => "get_composite_info",
            DriverDevelopmentRequest::BindAllUnboundNodes { .. } => "bind_all_unbound_nodes",
            DriverDevelopmentRequest::IsDfv2 { .. } => "is_dfv2",
            DriverDevelopmentRequest::AddTestNode { .. } => "add_test_node",
            DriverDevelopmentRequest::RemoveTestNode { .. } => "remove_test_node",
            DriverDevelopmentRequest::_UnknownMethod {
                method_type: fidl::MethodType::OneWay,
                ..
            } => "unknown one-way method",
            DriverDevelopmentRequest::_UnknownMethod {
                method_type: fidl::MethodType::TwoWay,
                ..
            } => "unknown two-way method",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DriverDevelopmentControlHandle {
    inner: std::sync::Arc<fidl::ServeInner>,
}

impl fidl::endpoints::ControlHandle for DriverDevelopmentControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }

    fn on_closed<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl DriverDevelopmentControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverDevelopmentDisableMatchWithDriverUrlResponder {
    control_handle: std::mem::ManuallyDrop<DriverDevelopmentControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverDevelopmentControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverDevelopmentDisableMatchWithDriverUrlResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverDevelopmentDisableMatchWithDriverUrlResponder {
    type ControlHandle = DriverDevelopmentControlHandle;

    fn control_handle(&self) -> &DriverDevelopmentControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverDevelopmentDisableMatchWithDriverUrlResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleType<fidl::encoding::EmptyStruct>>(
            fidl::encoding::Flexible::new(()),
            self.tx_id,
            0x5ab4b815cc8995b0,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverDevelopmentReEnableMatchWithDriverUrlResponder {
    control_handle: std::mem::ManuallyDrop<DriverDevelopmentControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverDevelopmentControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverDevelopmentReEnableMatchWithDriverUrlResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverDevelopmentReEnableMatchWithDriverUrlResponder {
    type ControlHandle = DriverDevelopmentControlHandle;

    fn control_handle(&self) -> &DriverDevelopmentControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverDevelopmentReEnableMatchWithDriverUrlResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            i32,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x102717ab190e9c7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverDevelopmentRestartDriverHostsResponder {
    control_handle: std::mem::ManuallyDrop<DriverDevelopmentControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverDevelopmentControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverDevelopmentRestartDriverHostsResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverDevelopmentRestartDriverHostsResponder {
    type ControlHandle = DriverDevelopmentControlHandle;

    fn control_handle(&self) -> &DriverDevelopmentControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverDevelopmentRestartDriverHostsResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<u32, i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DriverDevelopmentRestartDriverHostsResponse,
            i32,
        >>(
            fidl::encoding::FlexibleResult::new(result.map(|count| (count,))),
            self.tx_id,
            0x41f109f152ecfe00,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverDevelopmentBindAllUnboundNodesResponder {
    control_handle: std::mem::ManuallyDrop<DriverDevelopmentControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverDevelopmentControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverDevelopmentBindAllUnboundNodesResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverDevelopmentBindAllUnboundNodesResponder {
    type ControlHandle = DriverDevelopmentControlHandle;

    fn control_handle(&self) -> &DriverDevelopmentControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverDevelopmentBindAllUnboundNodesResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<&[NodeBindingInfo], i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<&[NodeBindingInfo], i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<&[NodeBindingInfo], i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            DriverDevelopmentBindAllUnboundNodesResponse,
            i32,
        >>(
            fidl::encoding::FlexibleResult::new(result.map(|binding_result| (binding_result,))),
            self.tx_id,
            0xaeb067b90843cb6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverDevelopmentIsDfv2Responder {
    control_handle: std::mem::ManuallyDrop<DriverDevelopmentControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverDevelopmentControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverDevelopmentIsDfv2Responder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverDevelopmentIsDfv2Responder {
    type ControlHandle = DriverDevelopmentControlHandle;

    fn control_handle(&self) -> &DriverDevelopmentControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverDevelopmentIsDfv2Responder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut response: bool) -> Result<(), fidl::Error> {
        let _result = self.send_raw(response);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut response: bool) -> Result<(), fidl::Error> {
        let _result = self.send_raw(response);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut response: bool) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::FlexibleType<DriverDevelopmentIsDfv2Response>>(
                fidl::encoding::Flexible::new((response,)),
                self.tx_id,
                0x4f8e78c763350ee8,
                fidl::encoding::DynamicFlags::FLEXIBLE,
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverDevelopmentAddTestNodeResponder {
    control_handle: std::mem::ManuallyDrop<DriverDevelopmentControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverDevelopmentControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverDevelopmentAddTestNodeResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverDevelopmentAddTestNodeResponder {
    type ControlHandle = DriverDevelopmentControlHandle;

    fn control_handle(&self) -> &DriverDevelopmentControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverDevelopmentAddTestNodeResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(
        self,
        mut result: Result<(), fidl_fuchsia_driver_framework::NodeError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(
        self,
        mut result: Result<(), fidl_fuchsia_driver_framework::NodeError>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut result: Result<(), fidl_fuchsia_driver_framework::NodeError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            fidl_fuchsia_driver_framework::NodeError,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x7462b4a0ecbd6903,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverDevelopmentRemoveTestNodeResponder {
    control_handle: std::mem::ManuallyDrop<DriverDevelopmentControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverDevelopmentControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverDevelopmentRemoveTestNodeResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverDevelopmentRemoveTestNodeResponder {
    type ControlHandle = DriverDevelopmentControlHandle;

    fn control_handle(&self) -> &DriverDevelopmentControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverDevelopmentRemoveTestNodeResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            i32,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x674bca94f5bd93e6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DriverIndexMarker;

impl fidl::endpoints::ProtocolMarker for DriverIndexMarker {
    type Proxy = DriverIndexProxy;
    type RequestStream = DriverIndexRequestStream;
    const DEBUG_NAME: &'static str = "fuchsia.driver.development.DriverIndex";
}
impl fidl::endpoints::DiscoverableProtocolMarker for DriverIndexMarker {}
pub type DriverIndexReEnableMatchWithDriverUrlResult = Result<(), i32>;

pub trait DriverIndexProxyInterface: Send + Sync {
    fn r#get_driver_info(
        &self,
        driver_filter: &[String],
        iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error>;
    fn r#get_composite_node_specs(
        &self,
        name_filter: Option<&str>,
        iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error>;
    type DisableMatchWithDriverUrlResponseFut: std::future::Future<Output = Result<(), fidl::Error>>
        + Send;
    fn r#disable_match_with_driver_url(
        &self,
        driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::DisableMatchWithDriverUrlResponseFut;
    type ReEnableMatchWithDriverUrlResponseFut: std::future::Future<
            Output = Result<DriverIndexReEnableMatchWithDriverUrlResult, fidl::Error>,
        > + Send;
    fn r#re_enable_match_with_driver_url(
        &self,
        driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::ReEnableMatchWithDriverUrlResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DriverIndexSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl DriverIndexSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DriverIndexMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(&self, deadline: zx::Time) -> Result<DriverIndexEvent, fidl::Error> {
        DriverIndexEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Returns a list of all drivers that are known to the system.
    /// If a |driver_filter| is provided, the returned list will be filtered to
    /// only include drivers specified in the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there is no driver matching the given path for at least
    /// one driver in |driver_filter|.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates that the driver's bind program is longer than the
    /// maximum number of instructions (BIND_PROGRAM_INSTRUCTIONS_MAX).
    pub fn r#get_driver_info(
        &self,
        mut driver_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetDriverInfoRequest>(
            (driver_filter, iterator),
            0x5f51f1ceaa350c28,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    /// Returns a list of all composite node specs that are known to the system.
    /// If a |name_filter| is provided, the returned list will only include 1 spec,
    /// the one with that exact name.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there are no specs or if a |name_filter| is provided,
    /// that there are no specs with that name.
    pub fn r#get_composite_node_specs(
        &self,
        mut name_filter: Option<&str>,
        mut iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetCompositeNodeSpecsRequest>(
            (name_filter, iterator),
            0x43104254014654e6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    /// Disable the given driver url from being returned as a match. When this is called,
    /// subsequent |fuchsia.driver.index.DriverIndex::MatchDriver| requests will not consider
    /// the driver with the given url.
    /// This can be used for all driver package types. The given driver url does not
    /// have to match existing drivers, it will apply even if the driver appears afterwards,
    /// for example through a |fuchsia.driver.registrar.Register| operation.
    pub fn r#disable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
        ___deadline: zx::Time,
    ) -> Result<(), fidl::Error> {
        let _response = self.client.send_query::<
            DriverIndexDisableMatchWithDriverUrlRequest,
            fidl::encoding::FlexibleType<fidl::encoding::EmptyStruct>,
        >(
            (driver_url,),
            0x5ab4b815cc8995b0,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverIndexMarker>("disable_match_with_driver_url")?;
        Ok(_response)
    }

    /// Re-enables a given driver url, that was previously disabled with
    /// |DisableMatchWithDriverUrl|, for matching again. This must be called for driver urls that
    /// were previously disabled.
    /// Will return ZX_ERR_NOT_FOUND if the `driver_url` was not previously disabled.
    pub fn r#re_enable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
        ___deadline: zx::Time,
    ) -> Result<DriverIndexReEnableMatchWithDriverUrlResult, fidl::Error> {
        let _response = self.client.send_query::<
            DriverIndexReEnableMatchWithDriverUrlRequest,
            fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (driver_url,),
            0x102717ab190e9c7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            ___deadline,
        )?
        .into_result::<DriverIndexMarker>("re_enable_match_with_driver_url")?;
        Ok(_response.map(|x| x))
    }
}

#[derive(Debug, Clone)]
pub struct DriverIndexProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for DriverIndexProxy {
    type Protocol = DriverIndexMarker;

    fn from_channel(inner: fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DriverIndexProxy {
    /// Create a new Proxy for fuchsia.driver.development/DriverIndex.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <DriverIndexMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DriverIndexEventStream {
        DriverIndexEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns a list of all drivers that are known to the system.
    /// If a |driver_filter| is provided, the returned list will be filtered to
    /// only include drivers specified in the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there is no driver matching the given path for at least
    /// one driver in |driver_filter|.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates that the driver's bind program is longer than the
    /// maximum number of instructions (BIND_PROGRAM_INSTRUCTIONS_MAX).
    pub fn r#get_driver_info(
        &self,
        mut driver_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        DriverIndexProxyInterface::r#get_driver_info(self, driver_filter, iterator)
    }

    /// Returns a list of all composite node specs that are known to the system.
    /// If a |name_filter| is provided, the returned list will only include 1 spec,
    /// the one with that exact name.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there are no specs or if a |name_filter| is provided,
    /// that there are no specs with that name.
    pub fn r#get_composite_node_specs(
        &self,
        mut name_filter: Option<&str>,
        mut iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        DriverIndexProxyInterface::r#get_composite_node_specs(self, name_filter, iterator)
    }

    /// Disable the given driver url from being returned as a match. When this is called,
    /// subsequent |fuchsia.driver.index.DriverIndex::MatchDriver| requests will not consider
    /// the driver with the given url.
    /// This can be used for all driver package types. The given driver url does not
    /// have to match existing drivers, it will apply even if the driver appears afterwards,
    /// for example through a |fuchsia.driver.registrar.Register| operation.
    pub fn r#disable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> fidl::client::QueryResponseFut<()> {
        DriverIndexProxyInterface::r#disable_match_with_driver_url(self, driver_url)
    }

    /// Re-enables a given driver url, that was previously disabled with
    /// |DisableMatchWithDriverUrl|, for matching again. This must be called for driver urls that
    /// were previously disabled.
    /// Will return ZX_ERR_NOT_FOUND if the `driver_url` was not previously disabled.
    pub fn r#re_enable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> fidl::client::QueryResponseFut<DriverIndexReEnableMatchWithDriverUrlResult> {
        DriverIndexProxyInterface::r#re_enable_match_with_driver_url(self, driver_url)
    }
}

impl DriverIndexProxyInterface for DriverIndexProxy {
    fn r#get_driver_info(
        &self,
        mut driver_filter: &[String],
        mut iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetDriverInfoRequest>(
            (driver_filter, iterator),
            0x5f51f1ceaa350c28,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    fn r#get_composite_node_specs(
        &self,
        mut name_filter: Option<&str>,
        mut iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<DriverIndexGetCompositeNodeSpecsRequest>(
            (name_filter, iterator),
            0x43104254014654e6,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }

    type DisableMatchWithDriverUrlResponseFut = fidl::client::QueryResponseFut<()>;
    fn r#disable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::DisableMatchWithDriverUrlResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<(), fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleType<fidl::encoding::EmptyStruct>,
                0x5ab4b815cc8995b0,
            >(_buf?)?
            .into_result::<DriverIndexMarker>("disable_match_with_driver_url")?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<DriverIndexDisableMatchWithDriverUrlRequest, ()>(
            (driver_url,),
            0x5ab4b815cc8995b0,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }

    type ReEnableMatchWithDriverUrlResponseFut =
        fidl::client::QueryResponseFut<DriverIndexReEnableMatchWithDriverUrlResult>;
    fn r#re_enable_match_with_driver_url(
        &self,
        mut driver_url: &fidl_fuchsia_pkg::PackageUrl,
    ) -> Self::ReEnableMatchWithDriverUrlResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<DriverIndexReEnableMatchWithDriverUrlResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::FlexibleResultType<fidl::encoding::EmptyStruct, i32>,
                0x102717ab190e9c7,
            >(_buf?)?
            .into_result::<DriverIndexMarker>("re_enable_match_with_driver_url")?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            DriverIndexReEnableMatchWithDriverUrlRequest,
            DriverIndexReEnableMatchWithDriverUrlResult,
        >(
            (driver_url,),
            0x102717ab190e9c7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
            _decode,
        )
    }
}

pub struct DriverIndexEventStream {
    event_receiver: fidl::client::EventReceiver,
}

impl std::marker::Unpin for DriverIndexEventStream {}

impl futures::stream::FusedStream for DriverIndexEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DriverIndexEventStream {
    type Item = Result<DriverIndexEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DriverIndexEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DriverIndexEvent {
    #[non_exhaustive]
    _UnknownEvent {
        /// Ordinal of the event that was sent.
        ordinal: u64,
    },
}

impl DriverIndexEvent {
    /// Decodes a message buffer as a [`DriverIndexEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DriverIndexEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ if tx_header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                Ok(DriverIndexEvent::_UnknownEvent { ordinal: tx_header.ordinal })
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <DriverIndexMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.development/DriverIndex.
pub struct DriverIndexRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

impl std::marker::Unpin for DriverIndexRequestStream {}

impl futures::stream::FusedStream for DriverIndexRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DriverIndexRequestStream {
    type Protocol = DriverIndexMarker;
    type ControlHandle = DriverIndexControlHandle;

    fn from_channel(channel: fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DriverIndexControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) {
        (self.inner, self.is_terminated)
    }

    fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DriverIndexRequestStream {
    type Item = Result<DriverIndexRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DriverIndexRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|bytes, handles| {
            match this.inner.channel().read_etc(cx, bytes, handles) {
                std::task::Poll::Ready(Ok(())) => {}
                std::task::Poll::Pending => return std::task::Poll::Pending,
                std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                    this.is_terminated = true;
                    return std::task::Poll::Ready(None);
                }
                std::task::Poll::Ready(Err(e)) => {
                    return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(e))))
                }
            }

            // A message has been received from the channel
            let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

            std::task::Poll::Ready(Some(match header.ordinal {
                0x5f51f1ceaa350c28 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DriverIndexGetDriverInfoRequest);
                    fidl::encoding::Decoder::decode_into::<DriverIndexGetDriverInfoRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DriverIndexControlHandle { inner: this.inner.clone() };
                    Ok(DriverIndexRequest::GetDriverInfo {
                        driver_filter: req.driver_filter,
                        iterator: req.iterator,

                        control_handle,
                    })
                }
                0x43104254014654e6 => {
                    header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                    let mut req = fidl::new_empty!(DriverIndexGetCompositeNodeSpecsRequest);
                    fidl::encoding::Decoder::decode_into::<DriverIndexGetCompositeNodeSpecsRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DriverIndexControlHandle { inner: this.inner.clone() };
                    Ok(DriverIndexRequest::GetCompositeNodeSpecs {
                        name_filter: req.name_filter,
                        iterator: req.iterator,

                        control_handle,
                    })
                }
                0x5ab4b815cc8995b0 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DriverIndexDisableMatchWithDriverUrlRequest);
                    fidl::encoding::Decoder::decode_into::<
                        DriverIndexDisableMatchWithDriverUrlRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = DriverIndexControlHandle { inner: this.inner.clone() };
                    Ok(DriverIndexRequest::DisableMatchWithDriverUrl {
                        driver_url: req.driver_url,

                        responder: DriverIndexDisableMatchWithDriverUrlResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x102717ab190e9c7 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DriverIndexReEnableMatchWithDriverUrlRequest);
                    fidl::encoding::Decoder::decode_into::<
                        DriverIndexReEnableMatchWithDriverUrlRequest,
                    >(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = DriverIndexControlHandle { inner: this.inner.clone() };
                    Ok(DriverIndexRequest::ReEnableMatchWithDriverUrl {
                        driver_url: req.driver_url,

                        responder: DriverIndexReEnableMatchWithDriverUrlResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ if header.tx_id == 0
                    && header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) =>
                {
                    Ok(DriverIndexRequest::_UnknownMethod {
                        ordinal: header.ordinal,
                        control_handle: DriverIndexControlHandle { inner: this.inner.clone() },
                        method_type: fidl::MethodType::OneWay,
                    })
                }
                _ if header.dynamic_flags().contains(fidl::encoding::DynamicFlags::FLEXIBLE) => {
                    this.inner.send_framework_err(
                        fidl::encoding::FrameworkErr::UnknownMethod,
                        header.tx_id,
                        header.ordinal,
                        header.dynamic_flags(),
                        (bytes, handles),
                    )?;
                    Ok(DriverIndexRequest::_UnknownMethod {
                        ordinal: header.ordinal,
                        control_handle: DriverIndexControlHandle { inner: this.inner.clone() },
                        method_type: fidl::MethodType::TwoWay,
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <DriverIndexMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// Interface for developing and debugging drivers.
/// This interface should only be used for development and disabled in release builds.
#[derive(Debug)]
pub enum DriverIndexRequest {
    /// Returns a list of all drivers that are known to the system.
    /// If a |driver_filter| is provided, the returned list will be filtered to
    /// only include drivers specified in the filter.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there is no driver matching the given path for at least
    /// one driver in |driver_filter|.
    /// ZX_ERR_BUFFER_TOO_SMALL indicates that the driver's bind program is longer than the
    /// maximum number of instructions (BIND_PROGRAM_INSTRUCTIONS_MAX).
    GetDriverInfo {
        driver_filter: Vec<String>,
        iterator: fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
        control_handle: DriverIndexControlHandle,
    },
    /// Returns a list of all composite node specs that are known to the system.
    /// If a |name_filter| is provided, the returned list will only include 1 spec,
    /// the one with that exact name.
    ///
    /// |iterator| is closed with following epitaphs on error:
    /// ZX_ERR_NOT_FOUND indicates that there are no specs or if a |name_filter| is provided,
    /// that there are no specs with that name.
    GetCompositeNodeSpecs {
        name_filter: Option<String>,
        iterator: fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
        control_handle: DriverIndexControlHandle,
    },
    /// Disable the given driver url from being returned as a match. When this is called,
    /// subsequent |fuchsia.driver.index.DriverIndex::MatchDriver| requests will not consider
    /// the driver with the given url.
    /// This can be used for all driver package types. The given driver url does not
    /// have to match existing drivers, it will apply even if the driver appears afterwards,
    /// for example through a |fuchsia.driver.registrar.Register| operation.
    DisableMatchWithDriverUrl {
        driver_url: fidl_fuchsia_pkg::PackageUrl,
        responder: DriverIndexDisableMatchWithDriverUrlResponder,
    },
    /// Re-enables a given driver url, that was previously disabled with
    /// |DisableMatchWithDriverUrl|, for matching again. This must be called for driver urls that
    /// were previously disabled.
    /// Will return ZX_ERR_NOT_FOUND if the `driver_url` was not previously disabled.
    ReEnableMatchWithDriverUrl {
        driver_url: fidl_fuchsia_pkg::PackageUrl,
        responder: DriverIndexReEnableMatchWithDriverUrlResponder,
    },
    /// An interaction was received which does not match any known method.
    #[non_exhaustive]
    _UnknownMethod {
        /// Ordinal of the method that was called.
        ordinal: u64,
        control_handle: DriverIndexControlHandle,
        method_type: fidl::MethodType,
    },
}

impl DriverIndexRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_driver_info(
        self,
    ) -> Option<(
        Vec<String>,
        fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>,
        DriverIndexControlHandle,
    )> {
        if let DriverIndexRequest::GetDriverInfo { driver_filter, iterator, control_handle } = self
        {
            Some((driver_filter, iterator, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_get_composite_node_specs(
        self,
    ) -> Option<(
        Option<String>,
        fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
        DriverIndexControlHandle,
    )> {
        if let DriverIndexRequest::GetCompositeNodeSpecs { name_filter, iterator, control_handle } =
            self
        {
            Some((name_filter, iterator, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_disable_match_with_driver_url(
        self,
    ) -> Option<(fidl_fuchsia_pkg::PackageUrl, DriverIndexDisableMatchWithDriverUrlResponder)> {
        if let DriverIndexRequest::DisableMatchWithDriverUrl { driver_url, responder } = self {
            Some((driver_url, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_re_enable_match_with_driver_url(
        self,
    ) -> Option<(fidl_fuchsia_pkg::PackageUrl, DriverIndexReEnableMatchWithDriverUrlResponder)>
    {
        if let DriverIndexRequest::ReEnableMatchWithDriverUrl { driver_url, responder } = self {
            Some((driver_url, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DriverIndexRequest::GetDriverInfo { .. } => "get_driver_info",
            DriverIndexRequest::GetCompositeNodeSpecs { .. } => "get_composite_node_specs",
            DriverIndexRequest::DisableMatchWithDriverUrl { .. } => "disable_match_with_driver_url",
            DriverIndexRequest::ReEnableMatchWithDriverUrl { .. } => {
                "re_enable_match_with_driver_url"
            }
            DriverIndexRequest::_UnknownMethod {
                method_type: fidl::MethodType::OneWay, ..
            } => "unknown one-way method",
            DriverIndexRequest::_UnknownMethod {
                method_type: fidl::MethodType::TwoWay, ..
            } => "unknown two-way method",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DriverIndexControlHandle {
    inner: std::sync::Arc<fidl::ServeInner>,
}

impl fidl::endpoints::ControlHandle for DriverIndexControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }

    fn on_closed<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl DriverIndexControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverIndexDisableMatchWithDriverUrlResponder {
    control_handle: std::mem::ManuallyDrop<DriverIndexControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverIndexControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverIndexDisableMatchWithDriverUrlResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverIndexDisableMatchWithDriverUrlResponder {
    type ControlHandle = DriverIndexControlHandle;

    fn control_handle(&self) -> &DriverIndexControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverIndexDisableMatchWithDriverUrlResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self) -> Result<(), fidl::Error> {
        let _result = self.send_raw();
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleType<fidl::encoding::EmptyStruct>>(
            fidl::encoding::Flexible::new(()),
            self.tx_id,
            0x5ab4b815cc8995b0,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverIndexReEnableMatchWithDriverUrlResponder {
    control_handle: std::mem::ManuallyDrop<DriverIndexControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverIndexControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverIndexReEnableMatchWithDriverUrlResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverIndexReEnableMatchWithDriverUrlResponder {
    type ControlHandle = DriverIndexControlHandle;

    fn control_handle(&self) -> &DriverIndexControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverIndexReEnableMatchWithDriverUrlResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::FlexibleResultType<
            fidl::encoding::EmptyStruct,
            i32,
        >>(
            fidl::encoding::FlexibleResult::new(result),
            self.tx_id,
            0x102717ab190e9c7,
            fidl::encoding::DynamicFlags::FLEXIBLE,
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct DriverInfoIteratorMarker;

impl fidl::endpoints::ProtocolMarker for DriverInfoIteratorMarker {
    type Proxy = DriverInfoIteratorProxy;
    type RequestStream = DriverInfoIteratorRequestStream;
    const DEBUG_NAME: &'static str = "(anonymous) DriverInfoIterator";
}

pub trait DriverInfoIteratorProxyInterface: Send + Sync {
    type GetNextResponseFut: std::future::Future<Output = Result<Vec<DriverInfo>, fidl::Error>>
        + Send;
    fn r#get_next(&self) -> Self::GetNextResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct DriverInfoIteratorSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl DriverInfoIteratorSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <DriverInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(
        &self,
        deadline: zx::Time,
    ) -> Result<DriverInfoIteratorEvent, fidl::Error> {
        DriverInfoIteratorEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Return 0 drivers when no more entries left.
    pub fn r#get_next(&self, ___deadline: zx::Time) -> Result<Vec<DriverInfo>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, DriverInfoIteratorGetNextResponse>(
                (),
                0x2c394711c6784952,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.drivers)
    }
}

#[derive(Debug, Clone)]
pub struct DriverInfoIteratorProxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for DriverInfoIteratorProxy {
    type Protocol = DriverInfoIteratorMarker;

    fn from_channel(inner: fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl DriverInfoIteratorProxy {
    /// Create a new Proxy for fuchsia.driver.development/DriverInfoIterator.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name =
            <DriverInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> DriverInfoIteratorEventStream {
        DriverInfoIteratorEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Return 0 drivers when no more entries left.
    pub fn r#get_next(&self) -> fidl::client::QueryResponseFut<Vec<DriverInfo>> {
        DriverInfoIteratorProxyInterface::r#get_next(self)
    }
}

impl DriverInfoIteratorProxyInterface for DriverInfoIteratorProxy {
    type GetNextResponseFut = fidl::client::QueryResponseFut<Vec<DriverInfo>>;
    fn r#get_next(&self) -> Self::GetNextResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<DriverInfo>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DriverInfoIteratorGetNextResponse,
                0x2c394711c6784952,
            >(_buf?)?;
            Ok(_response.drivers)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<DriverInfo>>(
            (),
            0x2c394711c6784952,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct DriverInfoIteratorEventStream {
    event_receiver: fidl::client::EventReceiver,
}

impl std::marker::Unpin for DriverInfoIteratorEventStream {}

impl futures::stream::FusedStream for DriverInfoIteratorEventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for DriverInfoIteratorEventStream {
    type Item = Result<DriverInfoIteratorEvent, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(DriverInfoIteratorEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum DriverInfoIteratorEvent {}

impl DriverInfoIteratorEvent {
    /// Decodes a message buffer as a [`DriverInfoIteratorEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DriverInfoIteratorEvent, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <DriverInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.driver.development/DriverInfoIterator.
pub struct DriverInfoIteratorRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

impl std::marker::Unpin for DriverInfoIteratorRequestStream {}

impl futures::stream::FusedStream for DriverInfoIteratorRequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for DriverInfoIteratorRequestStream {
    type Protocol = DriverInfoIteratorMarker;
    type ControlHandle = DriverInfoIteratorControlHandle;

    fn from_channel(channel: fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        DriverInfoIteratorControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) {
        (self.inner, self.is_terminated)
    }

    fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for DriverInfoIteratorRequestStream {
    type Item = Result<DriverInfoIteratorRequest, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled DriverInfoIteratorRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|bytes, handles| {
            match this.inner.channel().read_etc(cx, bytes, handles) {
                std::task::Poll::Ready(Ok(())) => {}
                std::task::Poll::Pending => return std::task::Poll::Pending,
                std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                    this.is_terminated = true;
                    return std::task::Poll::Ready(None);
                }
                std::task::Poll::Ready(Err(e)) => {
                    return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(e))))
                }
            }

            // A message has been received from the channel
            let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

            std::task::Poll::Ready(Some(match header.ordinal {
                0x2c394711c6784952 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle =
                        DriverInfoIteratorControlHandle { inner: this.inner.clone() };
                    Ok(DriverInfoIteratorRequest::GetNext {
                        responder: DriverInfoIteratorGetNextResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <DriverInfoIteratorMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

#[derive(Debug)]
pub enum DriverInfoIteratorRequest {
    /// Return 0 drivers when no more entries left.
    GetNext { responder: DriverInfoIteratorGetNextResponder },
}

impl DriverInfoIteratorRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_next(self) -> Option<(DriverInfoIteratorGetNextResponder)> {
        if let DriverInfoIteratorRequest::GetNext { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DriverInfoIteratorRequest::GetNext { .. } => "get_next",
        }
    }
}

#[derive(Debug, Clone)]
pub struct DriverInfoIteratorControlHandle {
    inner: std::sync::Arc<fidl::ServeInner>,
}

impl fidl::endpoints::ControlHandle for DriverInfoIteratorControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }

    fn on_closed<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl DriverInfoIteratorControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct DriverInfoIteratorGetNextResponder {
    control_handle: std::mem::ManuallyDrop<DriverInfoIteratorControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`DriverInfoIteratorControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for DriverInfoIteratorGetNextResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for DriverInfoIteratorGetNextResponder {
    type ControlHandle = DriverInfoIteratorControlHandle;

    fn control_handle(&self) -> &DriverInfoIteratorControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl DriverInfoIteratorGetNextResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut drivers: &[DriverInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(drivers);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut drivers: &[DriverInfo]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(drivers);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut drivers: &[DriverInfo]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DriverInfoIteratorGetNextResponse>(
            (drivers,),
            self.tx_id,
            0x2c394711c6784952,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;
    unsafe impl fidl::encoding::TypeMarker for DeviceFlags {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    impl fidl::encoding::ValueTypeMarker for DeviceFlags {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for DeviceFlags {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            if self.bits & Self::all().bits != self.bits {
                return Err(fidl::Error::InvalidBitsValue);
            }
            encoder.write_num(self.bits, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DeviceFlags {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::empty()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);
            *self = Self::from_bits(prim).ok_or(fidl::Error::InvalidBitsValue)?;
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for RematchFlags {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }

    impl fidl::encoding::ValueTypeMarker for RematchFlags {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for RematchFlags {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.bits, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for RematchFlags {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::empty()
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);
            *self = Self::from_bits_allow_unknown(prim);
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeInfoIteratorGetNextResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for CompositeInfoIteratorGetNextResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<CompositeInfoIteratorGetNextResponse>
        for &CompositeInfoIteratorGetNextResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeInfoIteratorGetNextResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeInfoIteratorGetNextResponse>::encode(
                (
                    <fidl::encoding::UnboundedVector<CompositeInfo> as fidl::encoding::ValueTypeMarker>::borrow(&self.composites),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::UnboundedVector<CompositeInfo>>>
        fidl::encoding::Encode<CompositeInfoIteratorGetNextResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeInfoIteratorGetNextResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for CompositeInfoIteratorGetNextResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { composites: fidl::new_empty!(fidl::encoding::UnboundedVector<CompositeInfo>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::UnboundedVector<CompositeInfo>,
                &mut self.composites,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeNodeSpecIteratorGetNextResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for CompositeNodeSpecIteratorGetNextResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<CompositeNodeSpecIteratorGetNextResponse>
        for &CompositeNodeSpecIteratorGetNextResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeNodeSpecIteratorGetNextResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<CompositeNodeSpecIteratorGetNextResponse>::encode(
                (
                    <fidl::encoding::UnboundedVector<CompositeNodeSpecInfo> as fidl::encoding::ValueTypeMarker>::borrow(&self.specs),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::UnboundedVector<CompositeNodeSpecInfo>>>
        fidl::encoding::Encode<CompositeNodeSpecIteratorGetNextResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeNodeSpecIteratorGetNextResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for CompositeNodeSpecIteratorGetNextResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { specs: fidl::new_empty!(fidl::encoding::UnboundedVector<CompositeNodeSpecInfo>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::UnboundedVector<CompositeNodeSpecInfo>,
                &mut self.specs,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceInfoIteratorGetNextResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DeviceInfoIteratorGetNextResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DeviceInfoIteratorGetNextResponse>
        for &DeviceInfoIteratorGetNextResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceInfoIteratorGetNextResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DeviceInfoIteratorGetNextResponse>::encode(
                (
                    <fidl::encoding::UnboundedVector<DeviceInfo> as fidl::encoding::ValueTypeMarker>::borrow(&self.drivers),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::UnboundedVector<DeviceInfo>>>
        fidl::encoding::Encode<DeviceInfoIteratorGetNextResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceInfoIteratorGetNextResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DeviceInfoIteratorGetNextResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { drivers: fidl::new_empty!(fidl::encoding::UnboundedVector<DeviceInfo>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::UnboundedVector<DeviceInfo>,
                &mut self.drivers,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentAddTestNodeRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverDevelopmentAddTestNodeRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentAddTestNodeRequest>
        for &DriverDevelopmentAddTestNodeRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentAddTestNodeRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverDevelopmentAddTestNodeRequest>::encode(
                (<TestNodeAddArgs as fidl::encoding::ValueTypeMarker>::borrow(&self.args),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<TestNodeAddArgs>>
        fidl::encoding::Encode<DriverDevelopmentAddTestNodeRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentAddTestNodeRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentAddTestNodeRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { args: fidl::new_empty!(TestNodeAddArgs) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(TestNodeAddArgs, &mut self.args, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentGetCompositeInfoRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
    }
    impl fidl::encoding::ResourceTypeMarker for DriverDevelopmentGetCompositeInfoRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentGetCompositeInfoRequest>
        for &mut DriverDevelopmentGetCompositeInfoRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentGetCompositeInfoRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverDevelopmentGetCompositeInfoRequest>::encode(
                (
                    <fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.iterator
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>>,
            >,
        > fidl::encoding::Encode<DriverDevelopmentGetCompositeInfoRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentGetCompositeInfoRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentGetCompositeInfoRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                iterator: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>,
                    >
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CompositeInfoIteratorMarker>>,
                &mut self.iterator,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentGetDeviceInfoRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }
    impl fidl::encoding::ResourceTypeMarker for DriverDevelopmentGetDeviceInfoRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentGetDeviceInfoRequest>
        for &mut DriverDevelopmentGetDeviceInfoRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentGetDeviceInfoRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverDevelopmentGetDeviceInfoRequest>::encode(
                (
                    <fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString> as fidl::encoding::ValueTypeMarker>::borrow(&self.device_filter),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.iterator),
                    <bool as fidl::encoding::ValueTypeMarker>::borrow(&self.exact_match),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>,
            >,
            T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>>,
            >,
            T2: fidl::encoding::Encode<bool>,
        > fidl::encoding::Encode<DriverDevelopmentGetDeviceInfoRequest> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentGetDeviceInfoRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            self.2.encode(encoder, offset + 20, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentGetDeviceInfoRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                device_filter: fidl::new_empty!(
                    fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>
                ),
                iterator: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>>
                ),
                exact_match: fidl::new_empty!(bool),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let maskedval = padval & 0xffffff0000000000u64;
            if (maskedval != 0) {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset
                        + 16
                        + ((0xffffff0000000000u64 as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>,
                &mut self.device_filter,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DeviceInfoIteratorMarker>>,
                &mut self.iterator,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(bool, &mut self.exact_match, decoder, offset + 20, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentRemoveTestNodeRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverDevelopmentRemoveTestNodeRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentRemoveTestNodeRequest>
        for &DriverDevelopmentRemoveTestNodeRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentRemoveTestNodeRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverDevelopmentRemoveTestNodeRequest>::encode(
                (<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.name,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>>>
        fidl::encoding::Encode<DriverDevelopmentRemoveTestNodeRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentRemoveTestNodeRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentRemoveTestNodeRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { name: fidl::new_empty!(fidl::encoding::BoundedString<1024>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<1024>,
                &mut self.name,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentRestartDriverHostsRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverDevelopmentRestartDriverHostsRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentRestartDriverHostsRequest>
        for &DriverDevelopmentRestartDriverHostsRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentRestartDriverHostsRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverDevelopmentRestartDriverHostsRequest>::encode(
                (
                    <fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(&self.driver_path),
                    <RematchFlags as fidl::encoding::ValueTypeMarker>::borrow(&self.rematch_flags),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>>,
            T1: fidl::encoding::Encode<RematchFlags>,
        > fidl::encoding::Encode<DriverDevelopmentRestartDriverHostsRequest> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentRestartDriverHostsRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentRestartDriverHostsRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                driver_path: fidl::new_empty!(fidl::encoding::BoundedString<1024>),
                rematch_flags: fidl::new_empty!(RematchFlags),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let maskedval = padval & 0xffffffff00000000u64;
            if (maskedval != 0) {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset
                        + 16
                        + ((0xffffffff00000000u64 as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl::encoding::BoundedString<1024>,
                &mut self.driver_path,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(RematchFlags, &mut self.rematch_flags, decoder, offset + 16, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentBindAllUnboundNodesResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverDevelopmentBindAllUnboundNodesResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentBindAllUnboundNodesResponse>
        for &DriverDevelopmentBindAllUnboundNodesResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentBindAllUnboundNodesResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverDevelopmentBindAllUnboundNodesResponse>::encode(
                (
                    <fidl::encoding::Vector<NodeBindingInfo, 10> as fidl::encoding::ValueTypeMarker>::borrow(&self.binding_result),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::Vector<NodeBindingInfo, 10>>>
        fidl::encoding::Encode<DriverDevelopmentBindAllUnboundNodesResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentBindAllUnboundNodesResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentBindAllUnboundNodesResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { binding_result: fidl::new_empty!(fidl::encoding::Vector<NodeBindingInfo, 10>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<NodeBindingInfo, 10>, &mut self.binding_result, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentIsDfv2Response {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            1
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            1
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverDevelopmentIsDfv2Response {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentIsDfv2Response>
        for &DriverDevelopmentIsDfv2Response
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentIsDfv2Response>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverDevelopmentIsDfv2Response>::encode(
                (<bool as fidl::encoding::ValueTypeMarker>::borrow(&self.response),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<bool>>
        fidl::encoding::Encode<DriverDevelopmentIsDfv2Response> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentIsDfv2Response>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentIsDfv2Response {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { response: fidl::new_empty!(bool) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(bool, &mut self.response, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverDevelopmentRestartDriverHostsResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverDevelopmentRestartDriverHostsResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverDevelopmentRestartDriverHostsResponse>
        for &DriverDevelopmentRestartDriverHostsResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentRestartDriverHostsResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DriverDevelopmentRestartDriverHostsResponse).write_unaligned(
                    (self as *const DriverDevelopmentRestartDriverHostsResponse).read(),
                );
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u32>>
        fidl::encoding::Encode<DriverDevelopmentRestartDriverHostsResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverDevelopmentRestartDriverHostsResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverDevelopmentRestartDriverHostsResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { count: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverIndexDisableMatchWithDriverUrlRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverIndexDisableMatchWithDriverUrlRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverIndexDisableMatchWithDriverUrlRequest>
        for &DriverIndexDisableMatchWithDriverUrlRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexDisableMatchWithDriverUrlRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverIndexDisableMatchWithDriverUrlRequest>::encode(
                (<fidl_fuchsia_pkg::PackageUrl as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.driver_url,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl_fuchsia_pkg::PackageUrl>>
        fidl::encoding::Encode<DriverIndexDisableMatchWithDriverUrlRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexDisableMatchWithDriverUrlRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverIndexDisableMatchWithDriverUrlRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { driver_url: fidl::new_empty!(fidl_fuchsia_pkg::PackageUrl) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl_fuchsia_pkg::PackageUrl,
                &mut self.driver_url,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverIndexGetCompositeNodeSpecsRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }
    impl fidl::encoding::ResourceTypeMarker for DriverIndexGetCompositeNodeSpecsRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverIndexGetCompositeNodeSpecsRequest>
        for &mut DriverIndexGetCompositeNodeSpecsRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexGetCompositeNodeSpecsRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverIndexGetCompositeNodeSpecsRequest>::encode(
                (
                    <fidl::encoding::Optional<fidl::encoding::UnboundedString> as fidl::encoding::ValueTypeMarker>::borrow(&self.name_filter),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.iterator),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<fidl::encoding::Optional<fidl::encoding::UnboundedString>>,
            T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
                >,
            >,
        > fidl::encoding::Encode<DriverIndexGetCompositeNodeSpecsRequest> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexGetCompositeNodeSpecsRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverIndexGetCompositeNodeSpecsRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                name_filter: fidl::new_empty!(
                    fidl::encoding::Optional<fidl::encoding::UnboundedString>
                ),
                iterator: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
                    >
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let maskedval = padval & 0xffffffff00000000u64;
            if (maskedval != 0) {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset
                        + 16
                        + ((0xffffffff00000000u64 as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl::encoding::Optional<fidl::encoding::UnboundedString>,
                &mut self.name_filter,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<CompositeNodeSpecIteratorMarker>,
                >,
                &mut self.iterator,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverIndexGetDriverInfoRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }
    impl fidl::encoding::ResourceTypeMarker for DriverIndexGetDriverInfoRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverIndexGetDriverInfoRequest>
        for &mut DriverIndexGetDriverInfoRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexGetDriverInfoRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverIndexGetDriverInfoRequest>::encode(
                (
                    <fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString> as fidl::encoding::ValueTypeMarker>::borrow(&self.driver_filter),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.iterator),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>,
            >,
            T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>>,
            >,
        > fidl::encoding::Encode<DriverIndexGetDriverInfoRequest> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexGetDriverInfoRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverIndexGetDriverInfoRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                driver_filter: fidl::new_empty!(
                    fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>
                ),
                iterator: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>>
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let maskedval = padval & 0xffffffff00000000u64;
            if (maskedval != 0) {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset
                        + 16
                        + ((0xffffffff00000000u64 as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>,
                &mut self.driver_filter,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<DriverInfoIteratorMarker>>,
                &mut self.iterator,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverIndexReEnableMatchWithDriverUrlRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverIndexReEnableMatchWithDriverUrlRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverIndexReEnableMatchWithDriverUrlRequest>
        for &DriverIndexReEnableMatchWithDriverUrlRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexReEnableMatchWithDriverUrlRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverIndexReEnableMatchWithDriverUrlRequest>::encode(
                (<fidl_fuchsia_pkg::PackageUrl as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.driver_url,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl_fuchsia_pkg::PackageUrl>>
        fidl::encoding::Encode<DriverIndexReEnableMatchWithDriverUrlRequest> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverIndexReEnableMatchWithDriverUrlRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverIndexReEnableMatchWithDriverUrlRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { driver_url: fidl::new_empty!(fidl_fuchsia_pkg::PackageUrl) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl_fuchsia_pkg::PackageUrl,
                &mut self.driver_url,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverInfoIteratorGetNextResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverInfoIteratorGetNextResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverInfoIteratorGetNextResponse>
        for &DriverInfoIteratorGetNextResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverInfoIteratorGetNextResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DriverInfoIteratorGetNextResponse>::encode(
                (
                    <fidl::encoding::UnboundedVector<DriverInfo> as fidl::encoding::ValueTypeMarker>::borrow(&self.drivers),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::UnboundedVector<DriverInfo>>>
        fidl::encoding::Encode<DriverInfoIteratorGetNextResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverInfoIteratorGetNextResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverInfoIteratorGetNextResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { drivers: fidl::new_empty!(fidl::encoding::UnboundedVector<DriverInfo>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::UnboundedVector<DriverInfo>,
                &mut self.drivers,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    impl CompositeInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.node_info {
                return 5;
            }
            if let Some(_) = self.primary_index {
                return 4;
            }
            if let Some(_) = self.topological_path {
                return 3;
            }
            if let Some(_) = self.driver {
                return 2;
            }
            if let Some(_) = self.name {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for CompositeInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<CompositeInfo> for &CompositeInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.name.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.driver.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.topological_path.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32>(
                self.primary_index.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<CompositeNodeInfo>(
                self.node_info
                    .as_ref()
                    .map(<CompositeNodeInfo as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for CompositeInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .driver
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .topological_path
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.primary_index.get_or_insert_with(|| fidl::new_empty!(u32));
                fidl::decode!(u32, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <CompositeNodeInfo as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                    self.node_info.get_or_insert_with(|| fidl::new_empty!(CompositeNodeInfo));
                fidl::decode!(CompositeNodeInfo, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl CompositeNodeSpecInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.parents {
                return 5;
            }
            if let Some(_) = self.parent_names {
                return 4;
            }
            if let Some(_) = self.primary_index {
                return 3;
            }
            if let Some(_) = self.driver {
                return 2;
            }
            if let Some(_) = self.name {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeNodeSpecInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for CompositeNodeSpecInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<CompositeNodeSpecInfo> for &CompositeNodeSpecInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeNodeSpecInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.name.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.driver.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32>(
                self.primary_index.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>>(
            self.parent_names.as_ref().map(<fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<fidl_fuchsia_driver_framework::ParentSpec>>(
            self.parents.as_ref().map(<fidl::encoding::UnboundedVector<fidl_fuchsia_driver_framework::ParentSpec> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for CompositeNodeSpecInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .driver
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.primary_index.get_or_insert_with(|| fidl::new_empty!(u32));
                fidl::decode!(u32, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl::encoding::UnboundedString,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.parent_names.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<fidl::encoding::UnboundedString>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl_fuchsia_driver_framework::ParentSpec,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.parents.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<fidl_fuchsia_driver_framework::ParentSpec>
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<fidl_fuchsia_driver_framework::ParentSpec>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl CompositeParentNodeInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.device {
                return 2;
            }
            if let Some(_) = self.name {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for CompositeParentNodeInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for CompositeParentNodeInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<CompositeParentNodeInfo> for &CompositeParentNodeInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<CompositeParentNodeInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.name.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.device.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for CompositeParentNodeInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .device
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl DeviceInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.protocol_name {
                return 14;
            }
            if let Some(_) = self.protocol_id {
                return 13;
            }
            if let Some(_) = self.offer_list {
                return 12;
            }
            if let Some(_) = self.node_property_list {
                return 11;
            }
            if let Some(_) = self.moniker {
                return 10;
            }
            if let Some(_) = self.flags {
                return 9;
            }
            if let Some(_) = self.property_list {
                return 8;
            }
            if let Some(_) = self.bound_driver_url {
                return 7;
            }
            if let Some(_) = self.bound_driver_libname {
                return 6;
            }
            if let Some(_) = self.topological_path {
                return 5;
            }
            if let Some(_) = self.driver_host_koid {
                return 4;
            }
            if let Some(_) = self.child_ids {
                return 3;
            }
            if let Some(_) = self.parent_ids {
                return 2;
            }
            if let Some(_) = self.id {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DeviceInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DeviceInfo> for &DeviceInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u64>(
                self.id.as_ref().map(<u64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<u64>>(
            self.parent_ids.as_ref().map(<fidl::encoding::UnboundedVector<u64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<u64>>(
            self.child_ids.as_ref().map(<fidl::encoding::UnboundedVector<u64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u64>(
                self.driver_host_koid
                    .as_ref()
                    .map(<u64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<1024>>(
            self.topological_path.as_ref().map(<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 6 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (6 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<1024>>(
            self.bound_driver_libname.as_ref().map(<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 7 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (7 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<4096>>(
            self.bound_driver_url.as_ref().map(<fidl::encoding::BoundedString<4096> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 8 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (8 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl_fuchsia_device_manager::DevicePropertyList>(
            self.property_list.as_ref().map(<fidl_fuchsia_device_manager::DevicePropertyList as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 9 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (9 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<DeviceFlags>(
                self.flags.as_ref().map(<DeviceFlags as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 10 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (10 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<1024>>(
            self.moniker.as_ref().map(<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 11 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (11 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64>>(
            self.node_property_list.as_ref().map(<fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 12 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (12 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<fidl_fuchsia_component_decl::Offer>>(
            self.offer_list.as_ref().map(<fidl::encoding::UnboundedVector<fidl_fuchsia_component_decl::Offer> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 13 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (13 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<u32>(
                self.protocol_id.as_ref().map(<u32 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 14 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (14 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.protocol_name.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DeviceInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.id.get_or_insert_with(|| fidl::new_empty!(u64));
                fidl::decode!(u64, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<u64> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .parent_ids
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedVector<u64>));
                fidl::decode!(
                    fidl::encoding::UnboundedVector<u64>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<u64> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .child_ids
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedVector<u64>));
                fidl::decode!(
                    fidl::encoding::UnboundedVector<u64>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.driver_host_koid.get_or_insert_with(|| fidl::new_empty!(u64));
                fidl::decode!(u64, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<1024> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .topological_path
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<1024>));
                fidl::decode!(
                    fidl::encoding::BoundedString<1024>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 6 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<1024> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .bound_driver_libname
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<1024>));
                fidl::decode!(
                    fidl::encoding::BoundedString<1024>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 7 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<4096> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .bound_driver_url
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<4096>));
                fidl::decode!(
                    fidl::encoding::BoundedString<4096>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 8 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl_fuchsia_device_manager::DevicePropertyList as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.property_list.get_or_insert_with(|| {
                    fidl::new_empty!(fidl_fuchsia_device_manager::DevicePropertyList)
                });
                fidl::decode!(
                    fidl_fuchsia_device_manager::DevicePropertyList,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 9 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <DeviceFlags as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.flags.get_or_insert_with(|| fidl::new_empty!(DeviceFlags));
                fidl::decode!(DeviceFlags, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 10 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<1024> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .moniker
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<1024>));
                fidl::decode!(
                    fidl::encoding::BoundedString<1024>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 11 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<
                    fidl_fuchsia_driver_framework::NodeProperty,
                    64,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                self.node_property_list.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64>));
                fidl::decode!(fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64>, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 12 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl_fuchsia_component_decl::Offer,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.offer_list.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<fidl_fuchsia_component_decl::Offer>
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<fidl_fuchsia_component_decl::Offer>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 13 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.protocol_id.get_or_insert_with(|| fidl::new_empty!(u32));
                fidl::decode!(u32, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 14 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .protocol_name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl DriverInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.device_categories {
                return 7;
            }
            if let Some(_) = self.package_hash {
                return 6;
            }
            if let Some(_) = self.package_type {
                return 5;
            }
            if let Some(_) = self.bind_rules {
                return 4;
            }
            if let Some(_) = self.url {
                return 3;
            }
            if let Some(_) = self.name {
                return 2;
            }
            if let Some(_) = self.libname {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DriverInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DriverInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DriverInfo> for &DriverInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DriverInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<1024>>(
            self.libname.as_ref().map(<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.name.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<4096>>(
            self.url.as_ref().map(<fidl::encoding::BoundedString<4096> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<BindRulesBytecode>(
                self.bind_rules
                    .as_ref()
                    .map(<BindRulesBytecode as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 5 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (5 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl_fuchsia_driver_index::DriverPackageType>(
            self.package_type.as_ref().map(<fidl_fuchsia_driver_index::DriverPackageType as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 6 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (6 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl_fuchsia_pkg::BlobId>(
                self.package_hash
                    .as_ref()
                    .map(<fidl_fuchsia_pkg::BlobId as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 7 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (7 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<fidl_fuchsia_driver_index::DeviceCategory>>(
            self.device_categories.as_ref().map(<fidl::encoding::UnboundedVector<fidl_fuchsia_driver_index::DeviceCategory> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DriverInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<1024> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .libname
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<1024>));
                fidl::decode!(
                    fidl::encoding::BoundedString<1024>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<4096> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .url
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<4096>));
                fidl::decode!(
                    fidl::encoding::BoundedString<4096>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <BindRulesBytecode as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                    self.bind_rules.get_or_insert_with(|| fidl::new_empty!(BindRulesBytecode));
                fidl::decode!(BindRulesBytecode, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 5 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl_fuchsia_driver_index::DriverPackageType as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.package_type.get_or_insert_with(|| {
                    fidl::new_empty!(fidl_fuchsia_driver_index::DriverPackageType)
                });
                fidl::decode!(
                    fidl_fuchsia_driver_index::DriverPackageType,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 6 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl_fuchsia_pkg::BlobId as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .package_hash
                    .get_or_insert_with(|| fidl::new_empty!(fidl_fuchsia_pkg::BlobId));
                fidl::decode!(
                    fidl_fuchsia_pkg::BlobId,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 7 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl_fuchsia_driver_index::DeviceCategory,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.device_categories.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<fidl_fuchsia_driver_index::DeviceCategory>
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<fidl_fuchsia_driver_index::DeviceCategory>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl LegacyCompositeFragmentInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.device {
                return 3;
            }
            if let Some(_) = self.bind_rules {
                return 2;
            }
            if let Some(_) = self.name {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for LegacyCompositeFragmentInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for LegacyCompositeFragmentInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<LegacyCompositeFragmentInfo> for &LegacyCompositeFragmentInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<LegacyCompositeFragmentInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.name.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<fidl_fuchsia_device_manager::BindInstruction, 256>>(
            self.bind_rules.as_ref().map(<fidl::encoding::Vector<fidl_fuchsia_device_manager::BindInstruction, 256> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedString>(
                self.device.as_ref().map(
                    <fidl::encoding::UnboundedString as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for LegacyCompositeFragmentInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<
                    fidl_fuchsia_device_manager::BindInstruction,
                    256,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                self.bind_rules.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<fidl_fuchsia_device_manager::BindInstruction, 256>));
                fidl::decode!(fidl::encoding::Vector<fidl_fuchsia_device_manager::BindInstruction, 256>, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <fidl::encoding::UnboundedString as fidl::encoding::TypeMarker>::inline_size(
                        decoder.context,
                    );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .device
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::UnboundedString));
                fidl::decode!(
                    fidl::encoding::UnboundedString,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl LegacyCompositeNodeInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.properties {
                return 2;
            }
            if let Some(_) = self.fragments {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for LegacyCompositeNodeInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for LegacyCompositeNodeInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<LegacyCompositeNodeInfo> for &LegacyCompositeNodeInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<LegacyCompositeNodeInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<LegacyCompositeFragmentInfo>>(
            self.fragments.as_ref().map(<fidl::encoding::UnboundedVector<LegacyCompositeFragmentInfo> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64>>(
            self.properties.as_ref().map(<fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for LegacyCompositeNodeInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    LegacyCompositeFragmentInfo,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.fragments.get_or_insert_with(|| {
                    fidl::new_empty!(fidl::encoding::UnboundedVector<LegacyCompositeFragmentInfo>)
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<LegacyCompositeFragmentInfo>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<
                    fidl_fuchsia_driver_framework::NodeProperty,
                    64,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                self.properties.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64>));
                fidl::decode!(fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64>, val_ref, decoder, inner_offset, inner_depth)?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl NodeBindingInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.legacy_composites {
                return 4;
            }
            if let Some(_) = self.composite_specs {
                return 3;
            }
            if let Some(_) = self.driver_url {
                return 2;
            }
            if let Some(_) = self.node_name {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for NodeBindingInfo {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for NodeBindingInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<NodeBindingInfo> for &NodeBindingInfo {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<NodeBindingInfo>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<1024>>(
            self.node_name.as_ref().map(<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<4096>>(
            self.driver_url.as_ref().map(<fidl::encoding::BoundedString<4096> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 3 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (3 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<
                fidl::encoding::UnboundedVector<
                    fidl_fuchsia_driver_index::MatchedCompositeNodeSpecInfo,
                >,
            >(
                self.composite_specs.as_ref().map(
                    <fidl::encoding::UnboundedVector<
                        fidl_fuchsia_driver_index::MatchedCompositeNodeSpecInfo,
                    > as fidl::encoding::ValueTypeMarker>::borrow,
                ),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 4 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (4 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<CompositeInfo>>(
            self.legacy_composites.as_ref().map(<fidl::encoding::UnboundedVector<CompositeInfo> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for NodeBindingInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<1024> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .node_name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<1024>));
                fidl::decode!(
                    fidl::encoding::BoundedString<1024>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<4096> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .driver_url
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<4096>));
                fidl::decode!(
                    fidl::encoding::BoundedString<4096>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 3 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl_fuchsia_driver_index::MatchedCompositeNodeSpecInfo,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.composite_specs.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<
                            fidl_fuchsia_driver_index::MatchedCompositeNodeSpecInfo,
                        >
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<
                        fidl_fuchsia_driver_index::MatchedCompositeNodeSpecInfo,
                    >,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 4 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<CompositeInfo> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.legacy_composites.get_or_insert_with(|| {
                    fidl::new_empty!(fidl::encoding::UnboundedVector<CompositeInfo>)
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<CompositeInfo>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;

            // Decode the remaining unknown envelopes.
            while next_offset < end_offset {
                _next_ordinal_to_read += 1;
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                next_offset += envelope_size;
            }

            Ok(())
        }
    }

    impl TestNodeAddArgs {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.properties {
                return 2;
            }
            if let Some(_) = self.name {
                return 1;
            }
            0
        }
    }

    unsafe impl fidl::encoding::TypeMarker for TestNodeAddArgs {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for TestNodeAddArgs {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<TestNodeAddArgs> for &TestNodeAddArgs {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<TestNodeAddArgs>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // write_out_of_line must not be called with a zero-sized out-of-line block.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (1 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::BoundedString<1024>>(
            self.name.as_ref().map(<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;
            if 2 > max_ordinal {
                return Ok(());
            }

            // Write at offset+(ordinal-1)*envelope_size, since ordinals are one-based and envelopes
            // are envelope_size bytes.
            let cur_offset: usize = (2 - 1) * envelope_size;

            // Zero reserved fields.
            encoder.padding(offset + _prev_end_offset, cur_offset - _prev_end_offset);

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64>>(
            self.properties.as_ref().map(<fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty, 64> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for TestNodeAddArgs {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::default()
        }

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 1 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::BoundedString<1024> as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self
                    .name
                    .get_or_insert_with(|| fidl::new_empty!(fidl::encoding::BoundedString<1024>));
                fidl::decode!(
                    fidl::encoding::BoundedString<1024>,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

            next_offset += envelope_size;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

            // Decode unknown envelopes for gaps in ordinals.
            while _next_ordinal_to_read < 2 {
                fidl::encoding::decode_unknown_envelope(decoder, next_offset, depth)?;
                _next_ordinal_to_read += 1;
                next_offset += envelope_size;
            }

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::Vector<
                    fidl_fuchsia_driver_framework::NodeProperty,
                    64,
                > as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context
                );
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                self.properties.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::Vector<fidl_fuchsia_driver_framework::NodeProperty,