fidl_fuchsia_storage_partitions/

fidl_fuchsia_storage_partitions.rs

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

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

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

pub const MAX_PARTITIONS: u32 = 128;

#[derive(Clone, Debug, PartialEq)]
pub struct PartitionInfo {
    pub name: String,
    pub type_guid: fidl_fuchsia_hardware_block_partition::Guid,
    pub instance_guid: fidl_fuchsia_hardware_block_partition::Guid,
    pub start_block: u64,
    pub num_blocks: u64,
    pub flags: u64,
}

impl fidl::Persistable for PartitionInfo {}

#[derive(Clone, Debug, PartialEq)]
pub struct PartitionsAdminResetPartitionTableRequest {
    pub partitions: Vec<PartitionInfo>,
}

impl fidl::Persistable for PartitionsAdminResetPartitionTableRequest {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PartitionsManagerCommitTransactionRequest {
    pub transaction: fidl::EventPair,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for PartitionsManagerCommitTransactionRequest
{
}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PartitionsManagerCreateTransactionResponse {
    pub transaction: fidl::EventPair,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for PartitionsManagerCreateTransactionResponse
{
}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct PartitionsManagerGetBlockInfoResponse {
    pub block_count: u64,
    pub block_size: u32,
}

impl fidl::Persistable for PartitionsManagerGetBlockInfoResponse {}

#[derive(Debug, Default, PartialEq)]
pub struct PartitionUpdateMetadataRequest {
    pub transaction: Option<fidl::EventPair>,
    pub type_guid: Option<fidl_fuchsia_hardware_block_partition::Guid>,
    pub flags: Option<u64>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Standalone<fidl::encoding::DefaultFuchsiaResourceDialect>
    for PartitionUpdateMetadataRequest
{
}

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

impl fidl::endpoints::ProtocolMarker for PartitionMarker {
    type Proxy = PartitionProxy;
    type RequestStream = PartitionRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PartitionSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.storage.partitions.Partition";
}
impl fidl::endpoints::DiscoverableProtocolMarker for PartitionMarker {}
pub type PartitionUpdateMetadataResult = Result<(), i32>;

pub trait PartitionProxyInterface: Send + Sync {
    type UpdateMetadataResponseFut: std::future::Future<Output = Result<PartitionUpdateMetadataResult, fidl::Error>>
        + Send;
    fn r#update_metadata(
        &self,
        payload: PartitionUpdateMetadataRequest,
    ) -> Self::UpdateMetadataResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PartitionSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PartitionSynchronousProxy {
    type Proxy = PartitionProxy;
    type Protocol = PartitionMarker;

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

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

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

#[cfg(target_os = "fuchsia")]
impl PartitionSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <PartitionMarker 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::MonotonicInstant,
    ) -> Result<PartitionEvent, fidl::Error> {
        PartitionEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Appends an update to `transaction` (see `PartitionManager.CreateTransaction`)
    /// to modify the partition's metadata.  The update is only applied once the transaction
    /// is committed.  Fails if the transaction was already committed.
    pub fn r#update_metadata(
        &self,
        mut payload: PartitionUpdateMetadataRequest,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PartitionUpdateMetadataResult, fidl::Error> {
        let _response = self.client.send_query::<
            PartitionUpdateMetadataRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            &mut payload,
            0x7bce44e5c9d5009c,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

#[derive(Debug, Clone)]
pub struct PartitionProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for PartitionProxy {
    type Protocol = PartitionMarker;

    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 PartitionProxy {
    /// Create a new Proxy for fuchsia.storage.partitions/Partition.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <PartitionMarker 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) -> PartitionEventStream {
        PartitionEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Appends an update to `transaction` (see `PartitionManager.CreateTransaction`)
    /// to modify the partition's metadata.  The update is only applied once the transaction
    /// is committed.  Fails if the transaction was already committed.
    pub fn r#update_metadata(
        &self,
        mut payload: PartitionUpdateMetadataRequest,
    ) -> fidl::client::QueryResponseFut<
        PartitionUpdateMetadataResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        PartitionProxyInterface::r#update_metadata(self, payload)
    }
}

impl PartitionProxyInterface for PartitionProxy {
    type UpdateMetadataResponseFut = fidl::client::QueryResponseFut<
        PartitionUpdateMetadataResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#update_metadata(
        &self,
        mut payload: PartitionUpdateMetadataRequest,
    ) -> Self::UpdateMetadataResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PartitionUpdateMetadataResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x7bce44e5c9d5009c,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<PartitionUpdateMetadataRequest, PartitionUpdateMetadataResult>(
                &mut payload,
                0x7bce44e5c9d5009c,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }
}

pub struct PartitionEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

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

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

impl futures::Stream for PartitionEventStream {
    type Item = Result<PartitionEvent, 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(PartitionEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl PartitionEvent {
    /// Decodes a message buffer as a [`PartitionEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<PartitionEvent, 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: <PartitionMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.storage.partitions/Partition.
pub struct PartitionRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PartitionRequestStream {
    type Protocol = PartitionMarker;
    type ControlHandle = PartitionControlHandle;

    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 {
        PartitionControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for PartitionRequestStream {
    type Item = Result<PartitionRequest, 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 PartitionRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |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.into(),
                        ))))
                    }
                }

                // 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 {
                    0x7bce44e5c9d5009c => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            PartitionUpdateMetadataRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<PartitionUpdateMetadataRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = PartitionControlHandle { inner: this.inner.clone() };
                        Ok(PartitionRequest::UpdateMetadata {
                            payload: req,
                            responder: PartitionUpdateMetadataResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <PartitionMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum PartitionRequest {
    /// Appends an update to `transaction` (see `PartitionManager.CreateTransaction`)
    /// to modify the partition's metadata.  The update is only applied once the transaction
    /// is committed.  Fails if the transaction was already committed.
    UpdateMetadata {
        payload: PartitionUpdateMetadataRequest,
        responder: PartitionUpdateMetadataResponder,
    },
}

impl PartitionRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_update_metadata(
        self,
    ) -> Option<(PartitionUpdateMetadataRequest, PartitionUpdateMetadataResponder)> {
        if let PartitionRequest::UpdateMetadata { payload, responder } = self {
            Some((payload, responder))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for PartitionControlHandle {
    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(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl PartitionControlHandle {}

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

/// Set the the channel to be shutdown (see [`PartitionControlHandle::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 PartitionUpdateMetadataResponder {
    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 PartitionUpdateMetadataResponder {
    type ControlHandle = PartitionControlHandle;

    fn control_handle(&self) -> &PartitionControlHandle {
        &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 PartitionUpdateMetadataResponder {
    /// 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::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x7bce44e5c9d5009c,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

impl fidl::endpoints::ProtocolMarker for PartitionsAdminMarker {
    type Proxy = PartitionsAdminProxy;
    type RequestStream = PartitionsAdminRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PartitionsAdminSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.storage.partitions.PartitionsAdmin";
}
impl fidl::endpoints::DiscoverableProtocolMarker for PartitionsAdminMarker {}
pub type PartitionsAdminResetPartitionTableResult = Result<(), i32>;

pub trait PartitionsAdminProxyInterface: Send + Sync {
    type ResetPartitionTableResponseFut: std::future::Future<Output = Result<PartitionsAdminResetPartitionTableResult, fidl::Error>>
        + Send;
    fn r#reset_partition_table(
        &self,
        partitions: &[PartitionInfo],
    ) -> Self::ResetPartitionTableResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PartitionsAdminSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PartitionsAdminSynchronousProxy {
    type Proxy = PartitionsAdminProxy;
    type Protocol = PartitionsAdminMarker;

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

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

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

#[cfg(target_os = "fuchsia")]
impl PartitionsAdminSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <PartitionsAdminMarker 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::MonotonicInstant,
    ) -> Result<PartitionsAdminEvent, fidl::Error> {
        PartitionsAdminEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Wipes and re-initializes the partition table.  This is a destructive operation!
    /// If there are any active clients of existing partitions, their connections will be severed.
    /// This function is only intended to be used in product configurations where nothing is
    /// actively using any partitions, so there's no need to make this operation graceful.
    ///
    /// Partitions table entries are assigned in the specified order.  Empty entries are permitted
    /// (i.e. all fields set to 0) and will result in an empty slot in the partition table, which
    /// allows the table size to be set appropriately.
    pub fn r#reset_partition_table(
        &self,
        mut partitions: &[PartitionInfo],
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PartitionsAdminResetPartitionTableResult, fidl::Error> {
        let _response = self.client.send_query::<
            PartitionsAdminResetPartitionTableRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (partitions,),
            0x6d999e2c120fef14,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

#[derive(Debug, Clone)]
pub struct PartitionsAdminProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for PartitionsAdminProxy {
    type Protocol = PartitionsAdminMarker;

    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 PartitionsAdminProxy {
    /// Create a new Proxy for fuchsia.storage.partitions/PartitionsAdmin.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <PartitionsAdminMarker 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) -> PartitionsAdminEventStream {
        PartitionsAdminEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Wipes and re-initializes the partition table.  This is a destructive operation!
    /// If there are any active clients of existing partitions, their connections will be severed.
    /// This function is only intended to be used in product configurations where nothing is
    /// actively using any partitions, so there's no need to make this operation graceful.
    ///
    /// Partitions table entries are assigned in the specified order.  Empty entries are permitted
    /// (i.e. all fields set to 0) and will result in an empty slot in the partition table, which
    /// allows the table size to be set appropriately.
    pub fn r#reset_partition_table(
        &self,
        mut partitions: &[PartitionInfo],
    ) -> fidl::client::QueryResponseFut<
        PartitionsAdminResetPartitionTableResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        PartitionsAdminProxyInterface::r#reset_partition_table(self, partitions)
    }
}

impl PartitionsAdminProxyInterface for PartitionsAdminProxy {
    type ResetPartitionTableResponseFut = fidl::client::QueryResponseFut<
        PartitionsAdminResetPartitionTableResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#reset_partition_table(
        &self,
        mut partitions: &[PartitionInfo],
    ) -> Self::ResetPartitionTableResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PartitionsAdminResetPartitionTableResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6d999e2c120fef14,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            PartitionsAdminResetPartitionTableRequest,
            PartitionsAdminResetPartitionTableResult,
        >(
            (partitions,),
            0x6d999e2c120fef14,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct PartitionsAdminEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

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

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

impl futures::Stream for PartitionsAdminEventStream {
    type Item = Result<PartitionsAdminEvent, 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(PartitionsAdminEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl PartitionsAdminEvent {
    /// Decodes a message buffer as a [`PartitionsAdminEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<PartitionsAdminEvent, 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:
                    <PartitionsAdminMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.storage.partitions/PartitionsAdmin.
pub struct PartitionsAdminRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PartitionsAdminRequestStream {
    type Protocol = PartitionsAdminMarker;
    type ControlHandle = PartitionsAdminControlHandle;

    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 {
        PartitionsAdminControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for PartitionsAdminRequestStream {
    type Item = Result<PartitionsAdminRequest, 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 PartitionsAdminRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |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.into(),
                        ))))
                    }
                }

                // 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 {
                    0x6d999e2c120fef14 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            PartitionsAdminResetPartitionTableRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<PartitionsAdminResetPartitionTableRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            PartitionsAdminControlHandle { inner: this.inner.clone() };
                        Ok(PartitionsAdminRequest::ResetPartitionTable {
                            partitions: req.partitions,

                            responder: PartitionsAdminResetPartitionTableResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <PartitionsAdminMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum PartitionsAdminRequest {
    /// Wipes and re-initializes the partition table.  This is a destructive operation!
    /// If there are any active clients of existing partitions, their connections will be severed.
    /// This function is only intended to be used in product configurations where nothing is
    /// actively using any partitions, so there's no need to make this operation graceful.
    ///
    /// Partitions table entries are assigned in the specified order.  Empty entries are permitted
    /// (i.e. all fields set to 0) and will result in an empty slot in the partition table, which
    /// allows the table size to be set appropriately.
    ResetPartitionTable {
        partitions: Vec<PartitionInfo>,
        responder: PartitionsAdminResetPartitionTableResponder,
    },
}

impl PartitionsAdminRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_reset_partition_table(
        self,
    ) -> Option<(Vec<PartitionInfo>, PartitionsAdminResetPartitionTableResponder)> {
        if let PartitionsAdminRequest::ResetPartitionTable { partitions, responder } = self {
            Some((partitions, responder))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for PartitionsAdminControlHandle {
    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(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl PartitionsAdminControlHandle {}

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

/// Set the the channel to be shutdown (see [`PartitionsAdminControlHandle::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 PartitionsAdminResetPartitionTableResponder {
    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 PartitionsAdminResetPartitionTableResponder {
    type ControlHandle = PartitionsAdminControlHandle;

    fn control_handle(&self) -> &PartitionsAdminControlHandle {
        &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 PartitionsAdminResetPartitionTableResponder {
    /// 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::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x6d999e2c120fef14,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

impl fidl::endpoints::ProtocolMarker for PartitionsManagerMarker {
    type Proxy = PartitionsManagerProxy;
    type RequestStream = PartitionsManagerRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PartitionsManagerSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.storage.partitions.PartitionsManager";
}
impl fidl::endpoints::DiscoverableProtocolMarker for PartitionsManagerMarker {}
pub type PartitionsManagerGetBlockInfoResult = Result<(u64, u32), i32>;
pub type PartitionsManagerCreateTransactionResult = Result<fidl::EventPair, i32>;
pub type PartitionsManagerCommitTransactionResult = Result<(), i32>;

pub trait PartitionsManagerProxyInterface: Send + Sync {
    type GetBlockInfoResponseFut: std::future::Future<Output = Result<PartitionsManagerGetBlockInfoResult, fidl::Error>>
        + Send;
    fn r#get_block_info(&self) -> Self::GetBlockInfoResponseFut;
    type CreateTransactionResponseFut: std::future::Future<Output = Result<PartitionsManagerCreateTransactionResult, fidl::Error>>
        + Send;
    fn r#create_transaction(&self) -> Self::CreateTransactionResponseFut;
    type CommitTransactionResponseFut: std::future::Future<Output = Result<PartitionsManagerCommitTransactionResult, fidl::Error>>
        + Send;
    fn r#commit_transaction(
        &self,
        transaction: fidl::EventPair,
    ) -> Self::CommitTransactionResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PartitionsManagerSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PartitionsManagerSynchronousProxy {
    type Proxy = PartitionsManagerProxy;
    type Protocol = PartitionsManagerMarker;

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

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

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

#[cfg(target_os = "fuchsia")]
impl PartitionsManagerSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <PartitionsManagerMarker 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::MonotonicInstant,
    ) -> Result<PartitionsManagerEvent, fidl::Error> {
        PartitionsManagerEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Returns the dimensions of the block device the partition manager resides in.
    pub fn r#get_block_info(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PartitionsManagerGetBlockInfoResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<PartitionsManagerGetBlockInfoResponse, i32>,
        >(
            (),
            0x55663648cae3a1ef,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| (x.block_count, x.block_size)))
    }

    /// Starts a new transaction to modify the partition table.  The transaction will only be
    /// applied when `CommitTransaction` is called.  Only one transaction may be active at any given
    /// time.  Closing all handles to the returned event will cancel the transaction.
    /// Changes are added to the transaction via the `Partition` interface, passing in a
    /// duplicate of the `transaction` object.
    ///
    /// All changes in the transaction are applied atomically.
    pub fn r#create_transaction(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PartitionsManagerCreateTransactionResult, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, fidl::encoding::ResultType<
                PartitionsManagerCreateTransactionResponse,
                i32,
            >>(
                (),
                0x5cedad08ef04fd02,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x.transaction))
    }

    /// Commits the changes pending in the transaction.
    pub fn r#commit_transaction(
        &self,
        mut transaction: fidl::EventPair,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PartitionsManagerCommitTransactionResult, fidl::Error> {
        let _response = self.client.send_query::<
            PartitionsManagerCommitTransactionRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
        >(
            (transaction,),
            0x2354762d579c7654,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

#[derive(Debug, Clone)]
pub struct PartitionsManagerProxy {
    client: fidl::client::Client<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

impl fidl::endpoints::Proxy for PartitionsManagerProxy {
    type Protocol = PartitionsManagerMarker;

    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 PartitionsManagerProxy {
    /// Create a new Proxy for fuchsia.storage.partitions/PartitionsManager.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <PartitionsManagerMarker 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) -> PartitionsManagerEventStream {
        PartitionsManagerEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns the dimensions of the block device the partition manager resides in.
    pub fn r#get_block_info(
        &self,
    ) -> fidl::client::QueryResponseFut<
        PartitionsManagerGetBlockInfoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        PartitionsManagerProxyInterface::r#get_block_info(self)
    }

    /// Starts a new transaction to modify the partition table.  The transaction will only be
    /// applied when `CommitTransaction` is called.  Only one transaction may be active at any given
    /// time.  Closing all handles to the returned event will cancel the transaction.
    /// Changes are added to the transaction via the `Partition` interface, passing in a
    /// duplicate of the `transaction` object.
    ///
    /// All changes in the transaction are applied atomically.
    pub fn r#create_transaction(
        &self,
    ) -> fidl::client::QueryResponseFut<
        PartitionsManagerCreateTransactionResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        PartitionsManagerProxyInterface::r#create_transaction(self)
    }

    /// Commits the changes pending in the transaction.
    pub fn r#commit_transaction(
        &self,
        mut transaction: fidl::EventPair,
    ) -> fidl::client::QueryResponseFut<
        PartitionsManagerCommitTransactionResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        PartitionsManagerProxyInterface::r#commit_transaction(self, transaction)
    }
}

impl PartitionsManagerProxyInterface for PartitionsManagerProxy {
    type GetBlockInfoResponseFut = fidl::client::QueryResponseFut<
        PartitionsManagerGetBlockInfoResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#get_block_info(&self) -> Self::GetBlockInfoResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PartitionsManagerGetBlockInfoResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<PartitionsManagerGetBlockInfoResponse, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x55663648cae3a1ef,
            >(_buf?)?;
            Ok(_response.map(|x| (x.block_count, x.block_size)))
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            PartitionsManagerGetBlockInfoResult,
        >(
            (),
            0x55663648cae3a1ef,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type CreateTransactionResponseFut = fidl::client::QueryResponseFut<
        PartitionsManagerCreateTransactionResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#create_transaction(&self) -> Self::CreateTransactionResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PartitionsManagerCreateTransactionResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<PartitionsManagerCreateTransactionResponse, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5cedad08ef04fd02,
            >(_buf?)?;
            Ok(_response.map(|x| x.transaction))
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            PartitionsManagerCreateTransactionResult,
        >(
            (),
            0x5cedad08ef04fd02,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type CommitTransactionResponseFut = fidl::client::QueryResponseFut<
        PartitionsManagerCommitTransactionResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#commit_transaction(
        &self,
        mut transaction: fidl::EventPair,
    ) -> Self::CommitTransactionResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PartitionsManagerCommitTransactionResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x2354762d579c7654,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            PartitionsManagerCommitTransactionRequest,
            PartitionsManagerCommitTransactionResult,
        >(
            (transaction,),
            0x2354762d579c7654,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct PartitionsManagerEventStream {
    event_receiver: fidl::client::EventReceiver<fidl::encoding::DefaultFuchsiaResourceDialect>,
}

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

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

impl futures::Stream for PartitionsManagerEventStream {
    type Item = Result<PartitionsManagerEvent, 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(PartitionsManagerEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl PartitionsManagerEvent {
    /// Decodes a message buffer as a [`PartitionsManagerEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<PartitionsManagerEvent, 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:
                    <PartitionsManagerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.storage.partitions/PartitionsManager.
pub struct PartitionsManagerRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PartitionsManagerRequestStream {
    type Protocol = PartitionsManagerMarker;
    type ControlHandle = PartitionsManagerControlHandle;

    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 {
        PartitionsManagerControlHandle { inner: self.inner.clone() }
    }

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

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

impl futures::Stream for PartitionsManagerRequestStream {
    type Item = Result<PartitionsManagerRequest, 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 PartitionsManagerRequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf::<_, fidl::encoding::DefaultFuchsiaResourceDialect>(
            |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.into(),
                        ))))
                    }
                }

                // 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 {
                    0x55663648cae3a1ef => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            PartitionsManagerControlHandle { inner: this.inner.clone() };
                        Ok(PartitionsManagerRequest::GetBlockInfo {
                            responder: PartitionsManagerGetBlockInfoResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5cedad08ef04fd02 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            fidl::encoding::EmptyPayload,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<fidl::encoding::EmptyPayload>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            PartitionsManagerControlHandle { inner: this.inner.clone() };
                        Ok(PartitionsManagerRequest::CreateTransaction {
                            responder: PartitionsManagerCreateTransactionResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x2354762d579c7654 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            PartitionsManagerCommitTransactionRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<PartitionsManagerCommitTransactionRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            PartitionsManagerControlHandle { inner: this.inner.clone() };
                        Ok(PartitionsManagerRequest::CommitTransaction {
                            transaction: req.transaction,

                            responder: PartitionsManagerCommitTransactionResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <PartitionsManagerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

#[derive(Debug)]
pub enum PartitionsManagerRequest {
    /// Returns the dimensions of the block device the partition manager resides in.
    GetBlockInfo { responder: PartitionsManagerGetBlockInfoResponder },
    /// Starts a new transaction to modify the partition table.  The transaction will only be
    /// applied when `CommitTransaction` is called.  Only one transaction may be active at any given
    /// time.  Closing all handles to the returned event will cancel the transaction.
    /// Changes are added to the transaction via the `Partition` interface, passing in a
    /// duplicate of the `transaction` object.
    ///
    /// All changes in the transaction are applied atomically.
    CreateTransaction { responder: PartitionsManagerCreateTransactionResponder },
    /// Commits the changes pending in the transaction.
    CommitTransaction {
        transaction: fidl::EventPair,
        responder: PartitionsManagerCommitTransactionResponder,
    },
}

impl PartitionsManagerRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_block_info(self) -> Option<(PartitionsManagerGetBlockInfoResponder)> {
        if let PartitionsManagerRequest::GetBlockInfo { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_create_transaction(self) -> Option<(PartitionsManagerCreateTransactionResponder)> {
        if let PartitionsManagerRequest::CreateTransaction { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_commit_transaction(
        self,
    ) -> Option<(fidl::EventPair, PartitionsManagerCommitTransactionResponder)> {
        if let PartitionsManagerRequest::CommitTransaction { transaction, responder } = self {
            Some((transaction, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            PartitionsManagerRequest::GetBlockInfo { .. } => "get_block_info",
            PartitionsManagerRequest::CreateTransaction { .. } => "create_transaction",
            PartitionsManagerRequest::CommitTransaction { .. } => "commit_transaction",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for PartitionsManagerControlHandle {
    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(&self) -> fidl::OnSignalsRef<'_> {
        self.inner.channel().on_closed()
    }

    #[cfg(target_os = "fuchsia")]
    fn signal_peer(
        &self,
        clear_mask: zx::Signals,
        set_mask: zx::Signals,
    ) -> Result<(), zx_status::Status> {
        use fidl::Peered;
        self.inner.channel().signal_peer(clear_mask, set_mask)
    }
}

impl PartitionsManagerControlHandle {}

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

/// Set the the channel to be shutdown (see [`PartitionsManagerControlHandle::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 PartitionsManagerGetBlockInfoResponder {
    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 PartitionsManagerGetBlockInfoResponder {
    type ControlHandle = PartitionsManagerControlHandle;

    fn control_handle(&self) -> &PartitionsManagerControlHandle {
        &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 PartitionsManagerGetBlockInfoResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(u64, 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<(u64, u32), i32>,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(u64, u32), i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            PartitionsManagerGetBlockInfoResponse,
            i32,
        >>(
            result,
            self.tx_id,
            0x55663648cae3a1ef,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`PartitionsManagerControlHandle::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 PartitionsManagerCreateTransactionResponder {
    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 PartitionsManagerCreateTransactionResponder {
    type ControlHandle = PartitionsManagerControlHandle;

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

    fn send_raw(&self, mut result: Result<fidl::EventPair, i32>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            PartitionsManagerCreateTransactionResponse,
            i32,
        >>(
            result.map(|transaction| (transaction,)),
            self.tx_id,
            0x5cedad08ef04fd02,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`PartitionsManagerControlHandle::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 PartitionsManagerCommitTransactionResponder {
    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 PartitionsManagerCommitTransactionResponder {
    type ControlHandle = PartitionsManagerControlHandle;

    fn control_handle(&self) -> &PartitionsManagerControlHandle {
        &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 PartitionsManagerCommitTransactionResponder {
    /// 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::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x2354762d579c7654,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for PartitionServiceMarker {
    type Proxy = PartitionServiceProxy;
    type Request = PartitionServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.storage.partitions.PartitionService";
}

/// A request for one of the member protocols of PartitionService.
///
/// Each partition exposes this service.  The instance names are unique for each partition but
/// otherwise have no special meaning.  In practice they correspond to the index in the GPT.
#[cfg(target_os = "fuchsia")]
pub enum PartitionServiceRequest {
    Volume(fidl_fuchsia_hardware_block_volume::VolumeRequestStream),
    Partition(PartitionRequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for PartitionServiceRequest {
    type Service = PartitionServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "volume" => Self::Volume(
                <fidl_fuchsia_hardware_block_volume::VolumeRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            "partition" => Self::Partition(
                <PartitionRequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service PartitionService"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["volume", "partition"]
    }
}
/// Each partition exposes this service.  The instance names are unique for each partition but
/// otherwise have no special meaning.  In practice they correspond to the index in the GPT.
#[cfg(target_os = "fuchsia")]
pub struct PartitionServiceProxy(#[allow(dead_code)] Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for PartitionServiceProxy {
    type Service = PartitionServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl PartitionServiceProxy {
    pub fn connect_to_volume(
        &self,
    ) -> Result<fidl_fuchsia_hardware_block_volume::VolumeProxy, fidl::Error> {
        let (proxy, server_end) =
            fidl::endpoints::create_proxy::<fidl_fuchsia_hardware_block_volume::VolumeMarker>();
        self.connect_channel_to_volume(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_volume`, but returns a sync proxy.
    /// See [`Self::connect_to_volume`] for more details.
    pub fn connect_to_volume_sync(
        &self,
    ) -> Result<fidl_fuchsia_hardware_block_volume::VolumeSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<
            fidl_fuchsia_hardware_block_volume::VolumeMarker,
        >();
        self.connect_channel_to_volume(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_volume`, but accepts a server end.
    /// See [`Self::connect_to_volume`] for more details.
    pub fn connect_channel_to_volume(
        &self,
        server_end: fidl::endpoints::ServerEnd<fidl_fuchsia_hardware_block_volume::VolumeMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("volume", server_end.into_channel())
    }
    pub fn connect_to_partition(&self) -> Result<PartitionProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<PartitionMarker>();
        self.connect_channel_to_partition(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_partition`, but returns a sync proxy.
    /// See [`Self::connect_to_partition`] for more details.
    pub fn connect_to_partition_sync(&self) -> Result<PartitionSynchronousProxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_sync_proxy::<PartitionMarker>();
        self.connect_channel_to_partition(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_partition`, but accepts a server end.
    /// See [`Self::connect_to_partition`] for more details.
    pub fn connect_channel_to_partition(
        &self,
        server_end: fidl::endpoints::ServerEnd<PartitionMarker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("partition", server_end.into_channel())
    }

    pub fn instance_name(&self) -> &str {
        self.0.instance_name()
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ValueTypeMarker for PartitionInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            72
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<PartitionInfo, D>
        for &PartitionInfo
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionInfo>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PartitionInfo, D>::encode(
                (
                    <fidl::encoding::BoundedString<128> as fidl::encoding::ValueTypeMarker>::borrow(&self.name),
                    <fidl_fuchsia_hardware_block_partition::Guid as fidl::encoding::ValueTypeMarker>::borrow(&self.type_guid),
                    <fidl_fuchsia_hardware_block_partition::Guid as fidl::encoding::ValueTypeMarker>::borrow(&self.instance_guid),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.start_block),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.num_blocks),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.flags),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::BoundedString<128>, D>,
            T1: fidl::encoding::Encode<fidl_fuchsia_hardware_block_partition::Guid, D>,
            T2: fidl::encoding::Encode<fidl_fuchsia_hardware_block_partition::Guid, D>,
            T3: fidl::encoding::Encode<u64, D>,
            T4: fidl::encoding::Encode<u64, D>,
            T5: fidl::encoding::Encode<u64, D>,
        > fidl::encoding::Encode<PartitionInfo, D> for (T0, T1, T2, T3, T4, T5)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionInfo>(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)?;
            self.1.encode(encoder, offset + 16, depth)?;
            self.2.encode(encoder, offset + 32, depth)?;
            self.3.encode(encoder, offset + 48, depth)?;
            self.4.encode(encoder, offset + 56, depth)?;
            self.5.encode(encoder, offset + 64, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D> for PartitionInfo {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                name: fidl::new_empty!(fidl::encoding::BoundedString<128>, D),
                type_guid: fidl::new_empty!(fidl_fuchsia_hardware_block_partition::Guid, D),
                instance_guid: fidl::new_empty!(fidl_fuchsia_hardware_block_partition::Guid, D),
                start_block: fidl::new_empty!(u64, D),
                num_blocks: fidl::new_empty!(u64, D),
                flags: fidl::new_empty!(u64, D),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            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<128>,
                D,
                &mut self.name,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl_fuchsia_hardware_block_partition::Guid,
                D,
                &mut self.type_guid,
                decoder,
                offset + 16,
                _depth
            )?;
            fidl::decode!(
                fidl_fuchsia_hardware_block_partition::Guid,
                D,
                &mut self.instance_guid,
                decoder,
                offset + 32,
                _depth
            )?;
            fidl::decode!(u64, D, &mut self.start_block, decoder, offset + 48, _depth)?;
            fidl::decode!(u64, D, &mut self.num_blocks, decoder, offset + 56, _depth)?;
            fidl::decode!(u64, D, &mut self.flags, decoder, offset + 64, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for PartitionsAdminResetPartitionTableRequest {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PartitionsAdminResetPartitionTableRequest {
        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
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<PartitionsAdminResetPartitionTableRequest, D>
        for &PartitionsAdminResetPartitionTableRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsAdminResetPartitionTableRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PartitionsAdminResetPartitionTableRequest, D>::encode(
                (
                    <fidl::encoding::Vector<PartitionInfo, 128> as fidl::encoding::ValueTypeMarker>::borrow(&self.partitions),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl::encoding::Vector<PartitionInfo, 128>, D>,
        > fidl::encoding::Encode<PartitionsAdminResetPartitionTableRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsAdminResetPartitionTableRequest>(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<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for PartitionsAdminResetPartitionTableRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { partitions: fidl::new_empty!(fidl::encoding::Vector<PartitionInfo, 128>, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            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<PartitionInfo, 128>, D, &mut self.partitions, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for PartitionsManagerCommitTransactionRequest {
        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::TypeMarker for PartitionsManagerCommitTransactionRequest {
        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
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            PartitionsManagerCommitTransactionRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut PartitionsManagerCommitTransactionRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsManagerCommitTransactionRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                PartitionsManagerCommitTransactionRequest,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    2147483648,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.transaction
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            PartitionsManagerCommitTransactionRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsManagerCommitTransactionRequest>(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, fidl::encoding::DefaultFuchsiaResourceDialect>
        for PartitionsManagerCommitTransactionRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                transaction: fidl::new_empty!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.transaction, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for PartitionsManagerCreateTransactionResponse {
        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::TypeMarker for PartitionsManagerCreateTransactionResponse {
        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
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            PartitionsManagerCreateTransactionResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut PartitionsManagerCreateTransactionResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsManagerCreateTransactionResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                PartitionsManagerCreateTransactionResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    2147483648,
                > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                    &mut self.transaction
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        >
        fidl::encoding::Encode<
            PartitionsManagerCreateTransactionResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsManagerCreateTransactionResponse>(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, fidl::encoding::DefaultFuchsiaResourceDialect>
        for PartitionsManagerCreateTransactionResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                transaction: fidl::new_empty!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.transaction, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ValueTypeMarker for PartitionsManagerGetBlockInfoResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PartitionsManagerGetBlockInfoResponse {
        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
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<PartitionsManagerGetBlockInfoResponse, D>
        for &PartitionsManagerGetBlockInfoResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsManagerGetBlockInfoResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut PartitionsManagerGetBlockInfoResponse)
                    .write_unaligned((self as *const PartitionsManagerGetBlockInfoResponse).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
                let padding_ptr = buf_ptr.offset(8) as *mut u64;
                let padding_mask = 0xffffffff00000000u64;
                padding_ptr.write_unaligned(padding_ptr.read_unaligned() & !padding_mask);
            }
            Ok(())
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<u64, D>,
            T1: fidl::encoding::Encode<u32, D>,
        > fidl::encoding::Encode<PartitionsManagerGetBlockInfoResponse, D> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionsManagerGetBlockInfoResponse>(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(8);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for PartitionsManagerGetBlockInfoResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { block_count: fidl::new_empty!(u64, D), block_size: fidl::new_empty!(u32, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            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.
            let ptr = unsafe { buf_ptr.offset(8) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 8 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 16);
            }
            Ok(())
        }
    }

    impl PartitionUpdateMetadataRequest {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.flags {
                return 3;
            }
            if let Some(_) = self.type_guid {
                return 2;
            }
            if let Some(_) = self.transaction {
                return 1;
            }
            0
        }
    }

    impl fidl::encoding::ResourceTypeMarker for PartitionUpdateMetadataRequest {
        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::TypeMarker for PartitionUpdateMetadataRequest {
        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
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            PartitionUpdateMetadataRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut PartitionUpdateMetadataRequest
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PartitionUpdateMetadataRequest>(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);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            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::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    2147483648,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >(
                self.transaction.as_mut().map(
                    <fidl::encoding::HandleType<
                        fidl::EventPair,
                        { fidl::ObjectType::EVENTPAIR.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_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_fuchsia_hardware_block_partition::Guid, fidl::encoding::DefaultFuchsiaResourceDialect>(
            self.type_guid.as_ref().map(<fidl_fuchsia_hardware_block_partition::Guid 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::<
                u64,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >(
                self.flags.as_ref().map(<u64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

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

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            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,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            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::HandleType<
                    fidl::EventPair,
                    { fidl::ObjectType::EVENTPAIR.into_raw() },
                    2147483648,
                > 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.transaction.get_or_insert_with(|| fidl::new_empty!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect));
                fidl::decode!(fidl::encoding::HandleType<fidl::EventPair, { fidl::ObjectType::EVENTPAIR.into_raw() }, 2147483648>, fidl::encoding::DefaultFuchsiaResourceDialect, 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_fuchsia_hardware_block_partition::Guid 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.type_guid.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl_fuchsia_hardware_block_partition::Guid,
                        fidl::encoding::DefaultFuchsiaResourceDialect
                    )
                });
                fidl::decode!(
                    fidl_fuchsia_hardware_block_partition::Guid,
                    fidl::encoding::DefaultFuchsiaResourceDialect,
                    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 =
                    <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.flags.get_or_insert_with(|| {
                    fidl::new_empty!(u64, fidl::encoding::DefaultFuchsiaResourceDialect)
                });
                fidl::decode!(
                    u64,
                    fidl::encoding::DefaultFuchsiaResourceDialect,
                    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(())
        }
    }
}