fidl_fuchsia_net_filter/

fidl_fuchsia_net_filter.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 _};
pub use fidl_fuchsia_net_filter__common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct ControlOpenControllerRequest {
    pub id: String,
    pub request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
}

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

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct ControlReopenDetachedControllerRequest {
    pub key: ControllerKey,
    pub request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
}

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

#[derive(Debug, PartialEq)]
pub struct NamespaceControllerPushChangesRequest {
    /// The changes to be applied.
    pub changes: Vec<Change>,
}

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

#[derive(Debug, PartialEq)]
pub struct StateGetWatcherRequest {
    pub options: WatcherOptions,
    pub request: fidl::endpoints::ServerEnd<WatcherMarker>,
}

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

#[derive(Debug, Default, PartialEq)]
pub struct AttachEbpfProgramOptions {
    pub hook: Option<SocketHook>,
    pub program: Option<fidl_fuchsia_ebpf::VerifiedProgram>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

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

#[derive(Debug, Default, PartialEq)]
pub struct CommitOptions {
    /// Whether additions or removals should be idempotent.
    ///
    /// For example, an update to add a resource when the resource already
    /// exists will fail with an `ALREADY_EXISTS` error if `idempotent` is
    /// `false`, but will succeed if it is `true`. Likewise for removals and
    /// `*_NOT_FOUND`.
    ///
    /// If not set, interpreted as false.
    pub idempotent: Option<bool>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

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

#[derive(Debug)]
pub enum ChangeValidationResult {
    /// The changes are valid.
    Ok(Empty),
    /// More than [`MAX_COMMIT_SIZE`] pending changes were pushed before
    /// being committed.
    ///
    /// The pending changes that were pushed to the server *before* this
    /// call remain and can be committed by calling `Commit`.
    TooManyChanges(Empty),
    /// At least one of the changes provided was invalid. In order to be
    /// maximally informative, a vector of results is returned where each
    /// result corresponds to the change at the same index.
    ///
    /// NB: if any change in the batch pushed by the client is invalid,
    /// *none* of the provided changes will be added to the server's set of
    /// pending changes. In other words, this method is all-or-nothing:
    /// either it succeeds and all changes in the batch are added to the
    /// pending set, or it fails and none are.
    ErrorOnChange(Vec<ChangeValidationError>),
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u64 },
}

/// Pattern that matches an unknown `ChangeValidationResult` member.
#[macro_export]
macro_rules! ChangeValidationResultUnknown {
    () => {
        _
    };
}

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for ChangeValidationResult {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::Ok(x), Self::Ok(y)) => *x == *y,
            (Self::TooManyChanges(x), Self::TooManyChanges(y)) => *x == *y,
            (Self::ErrorOnChange(x), Self::ErrorOnChange(y)) => *x == *y,
            _ => false,
        }
    }
}

impl ChangeValidationResult {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::Ok(_) => 1,
            Self::TooManyChanges(_) => 2,
            Self::ErrorOnChange(_) => 3,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn unknown_variant_for_testing() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0 }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { .. } => true,
            _ => false,
        }
    }
}

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

#[derive(Debug)]
pub enum CommitResult {
    /// The commit was successfully applied.
    Ok(Empty),
    /// One of the changes in the commit caused the specified rule's matcher
    /// to be invalid for the context in which the rule will be evaluated.
    ///
    /// For example, this could be a matcher on the ingress interface on
    /// a rule that is in a routine installed in the egress hook, or a
    /// matcher on the source address specifying an IPv4 subnet that is
    /// in an IPv6-only namespace.
    RuleWithInvalidMatcher(RuleId),
    /// One of the changes in the commit caused the specified rule's action
    /// to be invalid for the context in which the rule will be evaluated.
    ///
    /// For example, this could be a NAT action in an IP routine.
    RuleWithInvalidAction(RuleId),
    /// The routine graph forms a cycle, including (at least) the specified
    /// routine.
    ///
    /// Each uninstalled routine and all of the routines it directly or
    /// transitively jumps to must form a DAG.
    CyclicalRoutineGraph(RoutineId),
    /// At least one of the changes provided was invalid given the current
    /// state when `Commit` was called. In order to be maximally
    /// informative, a vector of results is returned where each result
    /// corresponds to the change at the same index (across all batches of
    /// pending changes).
    ErrorOnChange(Vec<CommitError>),
    /// A rule has a TransparentProxy action without a corresponding valid
    /// matcher: the rule must match on transport protocol to ensure that
    /// the packet has either a TCP or UDP header.
    TransparentProxyWithInvalidMatcher(RuleId),
    /// A rule has a Redirect action without a corresponding valid matcher:
    /// if the action specifies a destination port, the rule must match on
    /// transport protocol to ensure that the packet has either a TCP or UDP
    /// header.
    RedirectWithInvalidMatcher(RuleId),
    /// A rule has a Masquerade action without a corresponding valid
    /// matcher: if the action specifies a source port, the rule must match
    /// on transport protocol to ensure that the packet has either a TCP or
    /// UDP header.
    MasqueradeWithInvalidMatcher(RuleId),
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u64 },
}

/// Pattern that matches an unknown `CommitResult` member.
#[macro_export]
macro_rules! CommitResultUnknown {
    () => {
        _
    };
}

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for CommitResult {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::Ok(x), Self::Ok(y)) => *x == *y,
            (Self::RuleWithInvalidMatcher(x), Self::RuleWithInvalidMatcher(y)) => *x == *y,
            (Self::RuleWithInvalidAction(x), Self::RuleWithInvalidAction(y)) => *x == *y,
            (Self::CyclicalRoutineGraph(x), Self::CyclicalRoutineGraph(y)) => *x == *y,
            (Self::ErrorOnChange(x), Self::ErrorOnChange(y)) => *x == *y,
            (
                Self::TransparentProxyWithInvalidMatcher(x),
                Self::TransparentProxyWithInvalidMatcher(y),
            ) => *x == *y,
            (Self::RedirectWithInvalidMatcher(x), Self::RedirectWithInvalidMatcher(y)) => *x == *y,
            (Self::MasqueradeWithInvalidMatcher(x), Self::MasqueradeWithInvalidMatcher(y)) => {
                *x == *y
            }
            _ => false,
        }
    }
}

impl CommitResult {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::Ok(_) => 1,
            Self::RuleWithInvalidMatcher(_) => 2,
            Self::RuleWithInvalidAction(_) => 3,
            Self::CyclicalRoutineGraph(_) => 4,
            Self::ErrorOnChange(_) => 5,
            Self::TransparentProxyWithInvalidMatcher(_) => 6,
            Self::RedirectWithInvalidMatcher(_) => 7,
            Self::MasqueradeWithInvalidMatcher(_) => 8,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

    #[inline]
    pub fn unknown_variant_for_testing() -> Self {
        Self::__SourceBreaking { unknown_ordinal: 0 }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            Self::__SourceBreaking { .. } => true,
            _ => false,
        }
    }
}

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

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

impl fidl::endpoints::ProtocolMarker for ControlMarker {
    type Proxy = ControlProxy;
    type RequestStream = ControlRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ControlSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.net.filter.Control";
}
impl fidl::endpoints::DiscoverableProtocolMarker for ControlMarker {}

pub trait ControlProxyInterface: Send + Sync {
    fn r#open_controller(
        &self,
        id: &str,
        request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error>;
    fn r#reopen_detached_controller(
        &self,
        key: &ControllerKey,
        request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ControlSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ControlSynchronousProxy {
    type Proxy = ControlProxy;
    type Protocol = ControlMarker;

    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 ControlSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <ControlMarker 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<ControlEvent, fidl::Error> {
        ControlEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Open a new isolated namespace controller for filtering state.
    pub fn r#open_controller(
        &self,
        mut id: &str,
        mut request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ControlOpenControllerRequest>(
            (id, request),
            0x2e1014a4c918d0e6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    /// Re-open an existing controller that was previously detached from.
    ///
    /// Note that if any administrative client connections exist to the
    /// controller, this operation will fail. At most one client may be
    /// connected to the controller at once (except for clients connected
    /// through the [`fuchsia.net.root/Filter`] protocol).
    ///
    /// If reconnection fails, the provided server end will be closed with one
    /// of the following epitaphs:
    ///  * `ZX_ERR_INVALID_ARGS` if the provided key is invalid
    ///  * `ZX_ERR_ALREADY_EXISTS` if another client is currently connected to
    ///    the controller identified by the provided key
    pub fn r#reopen_detached_controller(
        &self,
        mut key: &ControllerKey,
        mut request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ControlReopenDetachedControllerRequest>(
            (key, request),
            0x59cf56d70942967a,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[cfg(target_os = "fuchsia")]
impl From<ControlSynchronousProxy> for zx::Handle {
    fn from(value: ControlSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for ControlSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for ControlSynchronousProxy {
    type Protocol = ControlMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<ControlMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

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

impl fidl::endpoints::Proxy for ControlProxy {
    type Protocol = ControlMarker;

    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 ControlProxy {
    /// Create a new Proxy for fuchsia.net.filter/Control.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <ControlMarker 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) -> ControlEventStream {
        ControlEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Open a new isolated namespace controller for filtering state.
    pub fn r#open_controller(
        &self,
        mut id: &str,
        mut request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error> {
        ControlProxyInterface::r#open_controller(self, id, request)
    }

    /// Re-open an existing controller that was previously detached from.
    ///
    /// Note that if any administrative client connections exist to the
    /// controller, this operation will fail. At most one client may be
    /// connected to the controller at once (except for clients connected
    /// through the [`fuchsia.net.root/Filter`] protocol).
    ///
    /// If reconnection fails, the provided server end will be closed with one
    /// of the following epitaphs:
    ///  * `ZX_ERR_INVALID_ARGS` if the provided key is invalid
    ///  * `ZX_ERR_ALREADY_EXISTS` if another client is currently connected to
    ///    the controller identified by the provided key
    pub fn r#reopen_detached_controller(
        &self,
        mut key: &ControllerKey,
        mut request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error> {
        ControlProxyInterface::r#reopen_detached_controller(self, key, request)
    }
}

impl ControlProxyInterface for ControlProxy {
    fn r#open_controller(
        &self,
        mut id: &str,
        mut request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ControlOpenControllerRequest>(
            (id, request),
            0x2e1014a4c918d0e6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }

    fn r#reopen_detached_controller(
        &self,
        mut key: &ControllerKey,
        mut request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ControlReopenDetachedControllerRequest>(
            (key, request),
            0x59cf56d70942967a,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.net.filter/Control.
pub struct ControlRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for ControlRequestStream {
    type Protocol = ControlMarker;
    type ControlHandle = ControlControlHandle;

    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 {
        ControlControlHandle { 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 ControlRequestStream {
    type Item = Result<ControlRequest, 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 ControlRequestStream 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 {
                    0x2e1014a4c918d0e6 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            ControlOpenControllerRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControlOpenControllerRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControlControlHandle { inner: this.inner.clone() };
                        Ok(ControlRequest::OpenController {
                            id: req.id,
                            request: req.request,

                            control_handle,
                        })
                    }
                    0x59cf56d70942967a => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            ControlReopenDetachedControllerRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControlReopenDetachedControllerRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControlControlHandle { inner: this.inner.clone() };
                        Ok(ControlRequest::ReopenDetachedController {
                            key: req.key,
                            request: req.request,

                            control_handle,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <ControlMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Provides control over packet filtering configuration.
#[derive(Debug)]
pub enum ControlRequest {
    /// Open a new isolated namespace controller for filtering state.
    OpenController {
        id: String,
        request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
        control_handle: ControlControlHandle,
    },
    /// Re-open an existing controller that was previously detached from.
    ///
    /// Note that if any administrative client connections exist to the
    /// controller, this operation will fail. At most one client may be
    /// connected to the controller at once (except for clients connected
    /// through the [`fuchsia.net.root/Filter`] protocol).
    ///
    /// If reconnection fails, the provided server end will be closed with one
    /// of the following epitaphs:
    ///  * `ZX_ERR_INVALID_ARGS` if the provided key is invalid
    ///  * `ZX_ERR_ALREADY_EXISTS` if another client is currently connected to
    ///    the controller identified by the provided key
    ReopenDetachedController {
        key: ControllerKey,
        request: fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
        control_handle: ControlControlHandle,
    },
}

impl ControlRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_open_controller(
        self,
    ) -> Option<(String, fidl::endpoints::ServerEnd<NamespaceControllerMarker>, ControlControlHandle)>
    {
        if let ControlRequest::OpenController { id, request, control_handle } = self {
            Some((id, request, control_handle))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_reopen_detached_controller(
        self,
    ) -> Option<(
        ControllerKey,
        fidl::endpoints::ServerEnd<NamespaceControllerMarker>,
        ControlControlHandle,
    )> {
        if let ControlRequest::ReopenDetachedController { key, request, control_handle } = self {
            Some((key, request, control_handle))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            ControlRequest::OpenController { .. } => "open_controller",
            ControlRequest::ReopenDetachedController { .. } => "reopen_detached_controller",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for ControlControlHandle {
    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 ControlControlHandle {}

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

impl fidl::endpoints::ProtocolMarker for NamespaceControllerMarker {
    type Proxy = NamespaceControllerProxy;
    type RequestStream = NamespaceControllerRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = NamespaceControllerSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) NamespaceController";
}

pub trait NamespaceControllerProxyInterface: Send + Sync {
    type DetachResponseFut: std::future::Future<Output = Result<[u8; 16], fidl::Error>> + Send;
    fn r#detach(&self) -> Self::DetachResponseFut;
    type PushChangesResponseFut: std::future::Future<Output = Result<ChangeValidationResult, fidl::Error>>
        + Send;
    fn r#push_changes(&self, changes: &[Change]) -> Self::PushChangesResponseFut;
    type CommitResponseFut: std::future::Future<Output = Result<CommitResult, fidl::Error>> + Send;
    fn r#commit(&self, payload: CommitOptions) -> Self::CommitResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct NamespaceControllerSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for NamespaceControllerSynchronousProxy {
    type Proxy = NamespaceControllerProxy;
    type Protocol = NamespaceControllerMarker;

    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 NamespaceControllerSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name =
            <NamespaceControllerMarker 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<NamespaceControllerEvent, fidl::Error> {
        NamespaceControllerEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Detaches the client end from the controller's lifetime.
    ///
    /// After calling `Detach`, closing this client end no longer causes the
    /// filtering state owned by the controller to be removed. The key returned
    /// by the method can be used *once* by a client to reconnect to a detached
    /// controller. This allows clients to ensure the filtering state they
    /// install is resilient to client-side crashes and disconnections. (Note,
    /// however, that closing the client end of the channel *will* flush any
    /// pending changes that have been pushed but not yet committed.)
    ///
    /// `Detach` can be called multiple times; the key returned by the most
    /// recent call is valid to reconnect to the controller. Calling `Detach`
    /// will always return a new key and invalidate any previous keys.
    ///
    /// Note that, once a client has called `Detach` on a controller, the
    /// controller remains detached even after a reconnection. This means that,
    /// for example, if a client detached, closed the client end, reconnected,
    /// and then closed the client end again, the filtering state owned by the
    /// controller would *not* be removed. After reconnection, the only reason a
    /// client would call `Detach` is to be able to reconnect *again* in the
    /// future, given the key is invalidated after use.
    pub fn r#detach(&self, ___deadline: zx::MonotonicInstant) -> Result<[u8; 16], fidl::Error> {
        let _response = self.client.send_query::<fidl::encoding::EmptyPayload, ControllerKey>(
            (),
            0x15db86969aaa7c37,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.uuid)
    }

    /// Append a set of changes to a pending transactional update to the
    /// filtering configuration.
    ///
    /// To apply these changes, a client must call `Commit`.
    pub fn r#push_changes(
        &self,
        mut changes: &[Change],
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ChangeValidationResult, fidl::Error> {
        let _response = self
            .client
            .send_query::<NamespaceControllerPushChangesRequest, ChangeValidationResult>(
                (changes,),
                0x2c814d42c2783ee6,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response)
    }

    /// Apply all pending changes. The set of changes will either be applied in
    /// its entirety or, in case of an error, not applied at all.
    pub fn r#commit(
        &self,
        mut payload: CommitOptions,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<CommitResult, fidl::Error> {
        let _response = self.client.send_query::<CommitOptions, CommitResult>(
            &mut payload,
            0x49ed5545357963e4,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response)
    }
}

#[cfg(target_os = "fuchsia")]
impl From<NamespaceControllerSynchronousProxy> for zx::Handle {
    fn from(value: NamespaceControllerSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for NamespaceControllerSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for NamespaceControllerSynchronousProxy {
    type Protocol = NamespaceControllerMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<NamespaceControllerMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

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

impl fidl::endpoints::Proxy for NamespaceControllerProxy {
    type Protocol = NamespaceControllerMarker;

    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 NamespaceControllerProxy {
    /// Create a new Proxy for fuchsia.net.filter/NamespaceController.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name =
            <NamespaceControllerMarker 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) -> NamespaceControllerEventStream {
        NamespaceControllerEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Detaches the client end from the controller's lifetime.
    ///
    /// After calling `Detach`, closing this client end no longer causes the
    /// filtering state owned by the controller to be removed. The key returned
    /// by the method can be used *once* by a client to reconnect to a detached
    /// controller. This allows clients to ensure the filtering state they
    /// install is resilient to client-side crashes and disconnections. (Note,
    /// however, that closing the client end of the channel *will* flush any
    /// pending changes that have been pushed but not yet committed.)
    ///
    /// `Detach` can be called multiple times; the key returned by the most
    /// recent call is valid to reconnect to the controller. Calling `Detach`
    /// will always return a new key and invalidate any previous keys.
    ///
    /// Note that, once a client has called `Detach` on a controller, the
    /// controller remains detached even after a reconnection. This means that,
    /// for example, if a client detached, closed the client end, reconnected,
    /// and then closed the client end again, the filtering state owned by the
    /// controller would *not* be removed. After reconnection, the only reason a
    /// client would call `Detach` is to be able to reconnect *again* in the
    /// future, given the key is invalidated after use.
    pub fn r#detach(
        &self,
    ) -> fidl::client::QueryResponseFut<[u8; 16], fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        NamespaceControllerProxyInterface::r#detach(self)
    }

    /// Append a set of changes to a pending transactional update to the
    /// filtering configuration.
    ///
    /// To apply these changes, a client must call `Commit`.
    pub fn r#push_changes(
        &self,
        mut changes: &[Change],
    ) -> fidl::client::QueryResponseFut<
        ChangeValidationResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        NamespaceControllerProxyInterface::r#push_changes(self, changes)
    }

    /// Apply all pending changes. The set of changes will either be applied in
    /// its entirety or, in case of an error, not applied at all.
    pub fn r#commit(
        &self,
        mut payload: CommitOptions,
    ) -> fidl::client::QueryResponseFut<CommitResult, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        NamespaceControllerProxyInterface::r#commit(self, payload)
    }
}

impl NamespaceControllerProxyInterface for NamespaceControllerProxy {
    type DetachResponseFut =
        fidl::client::QueryResponseFut<[u8; 16], fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#detach(&self) -> Self::DetachResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<[u8; 16], fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                ControllerKey,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x15db86969aaa7c37,
            >(_buf?)?;
            Ok(_response.uuid)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, [u8; 16]>(
            (),
            0x15db86969aaa7c37,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type PushChangesResponseFut = fidl::client::QueryResponseFut<
        ChangeValidationResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#push_changes(&self, mut changes: &[Change]) -> Self::PushChangesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ChangeValidationResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                ChangeValidationResult,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x2c814d42c2783ee6,
            >(_buf?)?;
            Ok(_response)
        }
        self.client
            .send_query_and_decode::<NamespaceControllerPushChangesRequest, ChangeValidationResult>(
                (changes,),
                0x2c814d42c2783ee6,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type CommitResponseFut =
        fidl::client::QueryResponseFut<CommitResult, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#commit(&self, mut payload: CommitOptions) -> Self::CommitResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<CommitResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                CommitResult,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x49ed5545357963e4,
            >(_buf?)?;
            Ok(_response)
        }
        self.client.send_query_and_decode::<CommitOptions, CommitResult>(
            &mut payload,
            0x49ed5545357963e4,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

#[derive(Debug)]
pub enum NamespaceControllerEvent {
    OnIdAssigned { id: String },
}

impl NamespaceControllerEvent {
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_id_assigned(self) -> Option<String> {
        if let NamespaceControllerEvent::OnIdAssigned { id } = self { Some((id)) } else { None }
    }

    /// Decodes a message buffer as a [`NamespaceControllerEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<NamespaceControllerEvent, 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 {
            0x2e218c64a1d5ea74 => {
                let mut out = fidl::new_empty!(
                    NamespaceControllerOnIdAssignedRequest,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                );
                fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NamespaceControllerOnIdAssignedRequest>(&tx_header, _body_bytes, _handles, &mut out)?;
                Ok((NamespaceControllerEvent::OnIdAssigned { id: out.id }))
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name:
                    <NamespaceControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.net.filter/NamespaceController.
pub struct NamespaceControllerRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for NamespaceControllerRequestStream {
    type Protocol = NamespaceControllerMarker;
    type ControlHandle = NamespaceControllerControlHandle;

    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 {
        NamespaceControllerControlHandle { 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 NamespaceControllerRequestStream {
    type Item = Result<NamespaceControllerRequest, 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 NamespaceControllerRequestStream 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 {
                0x15db86969aaa7c37 => {
                    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 = NamespaceControllerControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(NamespaceControllerRequest::Detach {
                        responder: NamespaceControllerDetachResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x2c814d42c2783ee6 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(NamespaceControllerPushChangesRequest, fidl::encoding::DefaultFuchsiaResourceDialect);
                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NamespaceControllerPushChangesRequest>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = NamespaceControllerControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(NamespaceControllerRequest::PushChanges {changes: req.changes,

                        responder: NamespaceControllerPushChangesResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x49ed5545357963e4 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(CommitOptions, fidl::encoding::DefaultFuchsiaResourceDialect);
                    fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<CommitOptions>(&header, _body_bytes, handles, &mut req)?;
                    let control_handle = NamespaceControllerControlHandle {
                        inner: this.inner.clone(),
                    };
                    Ok(NamespaceControllerRequest::Commit {payload: req,
                        responder: NamespaceControllerCommitResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name: <NamespaceControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
            },
        )
    }
}

/// Provides mutable access to an isolated view of packet filtering
/// configuration.
///
/// The handle to this protocol encodes the lifetime of the contained state.
/// Closing the client end will remove filtering state owned by this controller,
/// unless the client has previously called `Detach`.
///
/// Note that pending changes, on the other hand, will always be flushed when
/// the client end of this protocol is closed (even if the client has detached).
#[derive(Debug)]
pub enum NamespaceControllerRequest {
    /// Detaches the client end from the controller's lifetime.
    ///
    /// After calling `Detach`, closing this client end no longer causes the
    /// filtering state owned by the controller to be removed. The key returned
    /// by the method can be used *once* by a client to reconnect to a detached
    /// controller. This allows clients to ensure the filtering state they
    /// install is resilient to client-side crashes and disconnections. (Note,
    /// however, that closing the client end of the channel *will* flush any
    /// pending changes that have been pushed but not yet committed.)
    ///
    /// `Detach` can be called multiple times; the key returned by the most
    /// recent call is valid to reconnect to the controller. Calling `Detach`
    /// will always return a new key and invalidate any previous keys.
    ///
    /// Note that, once a client has called `Detach` on a controller, the
    /// controller remains detached even after a reconnection. This means that,
    /// for example, if a client detached, closed the client end, reconnected,
    /// and then closed the client end again, the filtering state owned by the
    /// controller would *not* be removed. After reconnection, the only reason a
    /// client would call `Detach` is to be able to reconnect *again* in the
    /// future, given the key is invalidated after use.
    Detach { responder: NamespaceControllerDetachResponder },
    /// Append a set of changes to a pending transactional update to the
    /// filtering configuration.
    ///
    /// To apply these changes, a client must call `Commit`.
    PushChanges { changes: Vec<Change>, responder: NamespaceControllerPushChangesResponder },
    /// Apply all pending changes. The set of changes will either be applied in
    /// its entirety or, in case of an error, not applied at all.
    Commit { payload: CommitOptions, responder: NamespaceControllerCommitResponder },
}

impl NamespaceControllerRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_detach(self) -> Option<(NamespaceControllerDetachResponder)> {
        if let NamespaceControllerRequest::Detach { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_push_changes(
        self,
    ) -> Option<(Vec<Change>, NamespaceControllerPushChangesResponder)> {
        if let NamespaceControllerRequest::PushChanges { changes, responder } = self {
            Some((changes, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_commit(self) -> Option<(CommitOptions, NamespaceControllerCommitResponder)> {
        if let NamespaceControllerRequest::Commit { payload, responder } = self {
            Some((payload, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            NamespaceControllerRequest::Detach { .. } => "detach",
            NamespaceControllerRequest::PushChanges { .. } => "push_changes",
            NamespaceControllerRequest::Commit { .. } => "commit",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for NamespaceControllerControlHandle {
    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 NamespaceControllerControlHandle {
    pub fn send_on_id_assigned(&self, mut id: &str) -> Result<(), fidl::Error> {
        self.inner.send::<NamespaceControllerOnIdAssignedRequest>(
            (id,),
            0,
            0x2e218c64a1d5ea74,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

    fn control_handle(&self) -> &NamespaceControllerControlHandle {
        &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 NamespaceControllerDetachResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut uuid: &[u8; 16]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(uuid);
        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 uuid: &[u8; 16]) -> Result<(), fidl::Error> {
        let _result = self.send_raw(uuid);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut uuid: &[u8; 16]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<ControllerKey>(
            (uuid,),
            self.tx_id,
            0x15db86969aaa7c37,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut payload: ChangeValidationResult) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<ChangeValidationResult>(
            &mut payload,
            self.tx_id,
            0x2c814d42c2783ee6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut payload: CommitResult) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<CommitResult>(
            &mut payload,
            self.tx_id,
            0x49ed5545357963e4,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for SocketControlMarker {
    type Proxy = SocketControlProxy;
    type RequestStream = SocketControlRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = SocketControlSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.net.filter.SocketControl";
}
impl fidl::endpoints::DiscoverableProtocolMarker for SocketControlMarker {}
pub type SocketControlAttachEbpfProgramResult = Result<(), SocketControlAttachEbpfProgramError>;
pub type SocketControlDetachEbpfProgramResult = Result<(), SocketControlDetachEbpfProgramError>;

pub trait SocketControlProxyInterface: Send + Sync {
    type AttachEbpfProgramResponseFut: std::future::Future<Output = Result<SocketControlAttachEbpfProgramResult, fidl::Error>>
        + Send;
    fn r#attach_ebpf_program(
        &self,
        payload: AttachEbpfProgramOptions,
    ) -> Self::AttachEbpfProgramResponseFut;
    type DetachEbpfProgramResponseFut: std::future::Future<Output = Result<SocketControlDetachEbpfProgramResult, fidl::Error>>
        + Send;
    fn r#detach_ebpf_program(&self, hook: SocketHook) -> Self::DetachEbpfProgramResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct SocketControlSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for SocketControlSynchronousProxy {
    type Proxy = SocketControlProxy;
    type Protocol = SocketControlMarker;

    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 SocketControlSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <SocketControlMarker 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<SocketControlEvent, fidl::Error> {
        SocketControlEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Attaches the specified eBPF `program` to the specified `hook`.
    ///
    /// May fail if another program is already attached (potentially by another
    /// `SocketControl` instance).
    ///
    /// *Warning:* Caller must check that the specified program is compatible
    /// with the specified `hook`.
    pub fn r#attach_ebpf_program(
        &self,
        mut payload: AttachEbpfProgramOptions,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<SocketControlAttachEbpfProgramResult, fidl::Error> {
        let _response =
            self.client.send_query::<AttachEbpfProgramOptions, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                SocketControlAttachEbpfProgramError,
            >>(
                &mut payload,
                0x35076256e3cc40e,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Detaches eBPF program from the specified `hook`.
    pub fn r#detach_ebpf_program(
        &self,
        mut hook: SocketHook,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<SocketControlDetachEbpfProgramResult, fidl::Error> {
        let _response = self
            .client
            .send_query::<SocketControlDetachEbpfProgramRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                SocketControlDetachEbpfProgramError,
            >>(
                (hook,), 0x226db36c461b6c1, fidl::encoding::DynamicFlags::empty(), ___deadline
            )?;
        Ok(_response.map(|x| x))
    }
}

#[cfg(target_os = "fuchsia")]
impl From<SocketControlSynchronousProxy> for zx::Handle {
    fn from(value: SocketControlSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for SocketControlSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for SocketControlSynchronousProxy {
    type Protocol = SocketControlMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<SocketControlMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

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

impl fidl::endpoints::Proxy for SocketControlProxy {
    type Protocol = SocketControlMarker;

    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 SocketControlProxy {
    /// Create a new Proxy for fuchsia.net.filter/SocketControl.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <SocketControlMarker 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) -> SocketControlEventStream {
        SocketControlEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Attaches the specified eBPF `program` to the specified `hook`.
    ///
    /// May fail if another program is already attached (potentially by another
    /// `SocketControl` instance).
    ///
    /// *Warning:* Caller must check that the specified program is compatible
    /// with the specified `hook`.
    pub fn r#attach_ebpf_program(
        &self,
        mut payload: AttachEbpfProgramOptions,
    ) -> fidl::client::QueryResponseFut<
        SocketControlAttachEbpfProgramResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        SocketControlProxyInterface::r#attach_ebpf_program(self, payload)
    }

    /// Detaches eBPF program from the specified `hook`.
    pub fn r#detach_ebpf_program(
        &self,
        mut hook: SocketHook,
    ) -> fidl::client::QueryResponseFut<
        SocketControlDetachEbpfProgramResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        SocketControlProxyInterface::r#detach_ebpf_program(self, hook)
    }
}

impl SocketControlProxyInterface for SocketControlProxy {
    type AttachEbpfProgramResponseFut = fidl::client::QueryResponseFut<
        SocketControlAttachEbpfProgramResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#attach_ebpf_program(
        &self,
        mut payload: AttachEbpfProgramOptions,
    ) -> Self::AttachEbpfProgramResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<SocketControlAttachEbpfProgramResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<
                    fidl::encoding::EmptyStruct,
                    SocketControlAttachEbpfProgramError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x35076256e3cc40e,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            AttachEbpfProgramOptions,
            SocketControlAttachEbpfProgramResult,
        >(
            &mut payload,
            0x35076256e3cc40e,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type DetachEbpfProgramResponseFut = fidl::client::QueryResponseFut<
        SocketControlDetachEbpfProgramResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#detach_ebpf_program(&self, mut hook: SocketHook) -> Self::DetachEbpfProgramResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<SocketControlDetachEbpfProgramResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<
                    fidl::encoding::EmptyStruct,
                    SocketControlDetachEbpfProgramError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x226db36c461b6c1,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            SocketControlDetachEbpfProgramRequest,
            SocketControlDetachEbpfProgramResult,
        >(
            (hook,),
            0x226db36c461b6c1,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.net.filter/SocketControl.
pub struct SocketControlRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for SocketControlRequestStream {
    type Protocol = SocketControlMarker;
    type ControlHandle = SocketControlControlHandle;

    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 {
        SocketControlControlHandle { 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 SocketControlRequestStream {
    type Item = Result<SocketControlRequest, 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 SocketControlRequestStream 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 {
                    0x35076256e3cc40e => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            AttachEbpfProgramOptions,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<AttachEbpfProgramOptions>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            SocketControlControlHandle { inner: this.inner.clone() };
                        Ok(SocketControlRequest::AttachEbpfProgram {
                            payload: req,
                            responder: SocketControlAttachEbpfProgramResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x226db36c461b6c1 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            SocketControlDetachEbpfProgramRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<SocketControlDetachEbpfProgramRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            SocketControlControlHandle { inner: this.inner.clone() };
                        Ok(SocketControlRequest::DetachEbpfProgram {
                            hook: req.hook,

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

/// Allows to attach eBPF filters to sockets API.
///
/// More than one `SocketControl` client is allowed but they cannot install
/// more than one filter for the same hook. Closing the client end causes
/// all filters installed by that client to be removed.
///
/// *Warning:* Currently this protocol should be routed only to Starnix.
#[derive(Debug)]
pub enum SocketControlRequest {
    /// Attaches the specified eBPF `program` to the specified `hook`.
    ///
    /// May fail if another program is already attached (potentially by another
    /// `SocketControl` instance).
    ///
    /// *Warning:* Caller must check that the specified program is compatible
    /// with the specified `hook`.
    AttachEbpfProgram {
        payload: AttachEbpfProgramOptions,
        responder: SocketControlAttachEbpfProgramResponder,
    },
    /// Detaches eBPF program from the specified `hook`.
    DetachEbpfProgram { hook: SocketHook, responder: SocketControlDetachEbpfProgramResponder },
}

impl SocketControlRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_attach_ebpf_program(
        self,
    ) -> Option<(AttachEbpfProgramOptions, SocketControlAttachEbpfProgramResponder)> {
        if let SocketControlRequest::AttachEbpfProgram { payload, responder } = self {
            Some((payload, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_detach_ebpf_program(
        self,
    ) -> Option<(SocketHook, SocketControlDetachEbpfProgramResponder)> {
        if let SocketControlRequest::DetachEbpfProgram { hook, responder } = self {
            Some((hook, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            SocketControlRequest::AttachEbpfProgram { .. } => "attach_ebpf_program",
            SocketControlRequest::DetachEbpfProgram { .. } => "detach_ebpf_program",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for SocketControlControlHandle {
    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 SocketControlControlHandle {}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), SocketControlAttachEbpfProgramError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            SocketControlAttachEbpfProgramError,
        >>(
            result,
            self.tx_id,
            0x35076256e3cc40e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), SocketControlDetachEbpfProgramError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            SocketControlDetachEbpfProgramError,
        >>(
            result,
            self.tx_id,
            0x226db36c461b6c1,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for StateMarker {
    type Proxy = StateProxy;
    type RequestStream = StateRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = StateSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.net.filter.State";
}
impl fidl::endpoints::DiscoverableProtocolMarker for StateMarker {}

pub trait StateProxyInterface: Send + Sync {
    fn r#get_watcher(
        &self,
        options: &WatcherOptions,
        request: fidl::endpoints::ServerEnd<WatcherMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct StateSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for StateSynchronousProxy {
    type Proxy = StateProxy;
    type Protocol = StateMarker;

    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 StateSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <StateMarker 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<StateEvent, fidl::Error> {
        StateEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Initialize a watcher for filtering state.
    pub fn r#get_watcher(
        &self,
        mut options: &WatcherOptions,
        mut request: fidl::endpoints::ServerEnd<WatcherMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<StateGetWatcherRequest>(
            (options, request),
            0x663aae2b6bc5aa14,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[cfg(target_os = "fuchsia")]
impl From<StateSynchronousProxy> for zx::Handle {
    fn from(value: StateSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for StateSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for StateSynchronousProxy {
    type Protocol = StateMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<StateMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

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

impl fidl::endpoints::Proxy for StateProxy {
    type Protocol = StateMarker;

    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 StateProxy {
    /// Create a new Proxy for fuchsia.net.filter/State.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <StateMarker 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) -> StateEventStream {
        StateEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Initialize a watcher for filtering state.
    pub fn r#get_watcher(
        &self,
        mut options: &WatcherOptions,
        mut request: fidl::endpoints::ServerEnd<WatcherMarker>,
    ) -> Result<(), fidl::Error> {
        StateProxyInterface::r#get_watcher(self, options, request)
    }
}

impl StateProxyInterface for StateProxy {
    fn r#get_watcher(
        &self,
        mut options: &WatcherOptions,
        mut request: fidl::endpoints::ServerEnd<WatcherMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<StateGetWatcherRequest>(
            (options, request),
            0x663aae2b6bc5aa14,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.net.filter/State.
pub struct StateRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for StateRequestStream {
    type Protocol = StateMarker;
    type ControlHandle = StateControlHandle;

    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 {
        StateControlHandle { 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 StateRequestStream {
    type Item = Result<StateRequest, 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 StateRequestStream 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 {
                    0x663aae2b6bc5aa14 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            StateGetWatcherRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<StateGetWatcherRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = StateControlHandle { inner: this.inner.clone() };
                        Ok(StateRequest::GetWatcher {
                            options: req.options,
                            request: req.request,

                            control_handle,
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name: <StateMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Provides view-only access to the system's packet filtering state.
#[derive(Debug)]
pub enum StateRequest {
    /// Initialize a watcher for filtering state.
    GetWatcher {
        options: WatcherOptions,
        request: fidl::endpoints::ServerEnd<WatcherMarker>,
        control_handle: StateControlHandle,
    },
}

impl StateRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_get_watcher(
        self,
    ) -> Option<(WatcherOptions, fidl::endpoints::ServerEnd<WatcherMarker>, StateControlHandle)>
    {
        if let StateRequest::GetWatcher { options, request, control_handle } = self {
            Some((options, request, control_handle))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for StateControlHandle {
    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 StateControlHandle {}

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

impl fidl::endpoints::ProtocolMarker for WatcherMarker {
    type Proxy = WatcherProxy;
    type RequestStream = WatcherRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = WatcherSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Watcher";
}

pub trait WatcherProxyInterface: Send + Sync {
    type WatchResponseFut: std::future::Future<Output = Result<Vec<Event>, fidl::Error>> + Send;
    fn r#watch(&self) -> Self::WatchResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct WatcherSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for WatcherSynchronousProxy {
    type Proxy = WatcherProxy;
    type Protocol = WatcherMarker;

    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 WatcherSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <WatcherMarker 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<WatcherEvent, fidl::Error> {
        WatcherEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Hanging get for filtering resource changes.
    ///
    /// Clients should only have one pending call of this method outstanding at
    /// a time; a second call to this method while a call is already pending
    /// will cause the server to close the channel.
    ///
    /// The first N events returned by this method will be [`Event.existing`],
    /// enumerating all existing N filtering resources, followed by a single
    /// [`Event.idle`] indicating that all existing resources have been sent.
    /// Subsequent calls will immediately return with new events if there is at
    /// least one to be reported, or will otherwise block until an event occurs.
    ///
    /// In order to communicate atomic updates, after the initial state is
    /// provided followed by [`Event.idle`], a sequence of events that occurred
    /// atomically will always be followed by [`Event.end_of_update`],
    /// demarcating the end of the atomic update.
    ///
    /// Note that each non-sentinel event is scoped to a controller; the
    /// [`ControllerId`] is provided along with the event to allow the client to
    /// disambiguate.
    pub fn r#watch(&self, ___deadline: zx::MonotonicInstant) -> Result<Vec<Event>, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, WatcherWatchResponse>(
                (),
                0x5f62165a0638ca75,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.events)
    }
}

#[cfg(target_os = "fuchsia")]
impl From<WatcherSynchronousProxy> for zx::Handle {
    fn from(value: WatcherSynchronousProxy) -> Self {
        value.into_channel().into()
    }
}

#[cfg(target_os = "fuchsia")]
impl From<fidl::Channel> for WatcherSynchronousProxy {
    fn from(value: fidl::Channel) -> Self {
        Self::new(value)
    }
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::FromClient for WatcherSynchronousProxy {
    type Protocol = WatcherMarker;

    fn from_client(value: fidl::endpoints::ClientEnd<WatcherMarker>) -> Self {
        Self::new(value.into_channel())
    }
}

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

impl fidl::endpoints::Proxy for WatcherProxy {
    type Protocol = WatcherMarker;

    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 WatcherProxy {
    /// Create a new Proxy for fuchsia.net.filter/Watcher.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <WatcherMarker 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) -> WatcherEventStream {
        WatcherEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Hanging get for filtering resource changes.
    ///
    /// Clients should only have one pending call of this method outstanding at
    /// a time; a second call to this method while a call is already pending
    /// will cause the server to close the channel.
    ///
    /// The first N events returned by this method will be [`Event.existing`],
    /// enumerating all existing N filtering resources, followed by a single
    /// [`Event.idle`] indicating that all existing resources have been sent.
    /// Subsequent calls will immediately return with new events if there is at
    /// least one to be reported, or will otherwise block until an event occurs.
    ///
    /// In order to communicate atomic updates, after the initial state is
    /// provided followed by [`Event.idle`], a sequence of events that occurred
    /// atomically will always be followed by [`Event.end_of_update`],
    /// demarcating the end of the atomic update.
    ///
    /// Note that each non-sentinel event is scoped to a controller; the
    /// [`ControllerId`] is provided along with the event to allow the client to
    /// disambiguate.
    pub fn r#watch(
        &self,
    ) -> fidl::client::QueryResponseFut<Vec<Event>, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        WatcherProxyInterface::r#watch(self)
    }
}

impl WatcherProxyInterface for WatcherProxy {
    type WatchResponseFut =
        fidl::client::QueryResponseFut<Vec<Event>, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch(&self) -> Self::WatchResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<Event>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                WatcherWatchResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5f62165a0638ca75,
            >(_buf?)?;
            Ok(_response.events)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<Event>>(
            (),
            0x5f62165a0638ca75,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.net.filter/Watcher.
pub struct WatcherRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for WatcherRequestStream {
    type Protocol = WatcherMarker;
    type ControlHandle = WatcherControlHandle;

    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 {
        WatcherControlHandle { 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 WatcherRequestStream {
    type Item = Result<WatcherRequest, 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 WatcherRequestStream 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 {
                    0x5f62165a0638ca75 => {
                        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 = WatcherControlHandle { inner: this.inner.clone() };
                        Ok(WatcherRequest::Watch {
                            responder: WatcherWatchResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <WatcherMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Observer protocol for changes to packet filtering state (addition, deletion,
/// and updates to filtering resources).
#[derive(Debug)]
pub enum WatcherRequest {
    /// Hanging get for filtering resource changes.
    ///
    /// Clients should only have one pending call of this method outstanding at
    /// a time; a second call to this method while a call is already pending
    /// will cause the server to close the channel.
    ///
    /// The first N events returned by this method will be [`Event.existing`],
    /// enumerating all existing N filtering resources, followed by a single
    /// [`Event.idle`] indicating that all existing resources have been sent.
    /// Subsequent calls will immediately return with new events if there is at
    /// least one to be reported, or will otherwise block until an event occurs.
    ///
    /// In order to communicate atomic updates, after the initial state is
    /// provided followed by [`Event.idle`], a sequence of events that occurred
    /// atomically will always be followed by [`Event.end_of_update`],
    /// demarcating the end of the atomic update.
    ///
    /// Note that each non-sentinel event is scoped to a controller; the
    /// [`ControllerId`] is provided along with the event to allow the client to
    /// disambiguate.
    Watch { responder: WatcherWatchResponder },
}

impl WatcherRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_watch(self) -> Option<(WatcherWatchResponder)> {
        if let WatcherRequest::Watch { responder } = self { Some((responder)) } else { None }
    }

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

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

impl fidl::endpoints::ControlHandle for WatcherControlHandle {
    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 WatcherControlHandle {}

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

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

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

    fn send_raw(&self, mut events: &[Event]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<WatcherWatchResponse>(
            (events,),
            self.tx_id,
            0x5f62165a0638ca75,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for ControlOpenControllerRequest {
        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 ControlOpenControllerRequest {
        type Owned = Self;

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            ControlOpenControllerRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut ControlOpenControllerRequest
    {
        #[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::<ControlOpenControllerRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ControlOpenControllerRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl::encoding::BoundedString<255> as fidl::encoding::ValueTypeMarker>::borrow(&self.id),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.request),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl::encoding::BoundedString<255>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            ControlOpenControllerRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1)
    {
        #[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::<ControlOpenControllerRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for ControlOpenControllerRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                id: fidl::new_empty!(
                    fidl::encoding::BoundedString<255>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                request: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>>,
                    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.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            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 + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl::encoding::BoundedString<255>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.id,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.request,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for ControlReopenDetachedControllerRequest {
        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 ControlReopenDetachedControllerRequest {
        type Owned = Self;

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            20
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            ControlReopenDetachedControllerRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut ControlReopenDetachedControllerRequest
    {
        #[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::<ControlReopenDetachedControllerRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ControlReopenDetachedControllerRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <ControllerKey as fidl::encoding::ValueTypeMarker>::borrow(&self.key),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.request),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<ControllerKey, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            ControlReopenDetachedControllerRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1)
    {
        #[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::<ControlReopenDetachedControllerRequest>(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)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for ControlReopenDetachedControllerRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                key: fidl::new_empty!(ControllerKey, fidl::encoding::DefaultFuchsiaResourceDialect),
                request: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>>,
                    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!(
                ControllerKey,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.key,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<NamespaceControllerMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.request,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for NamespaceControllerPushChangesRequest {
        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 NamespaceControllerPushChangesRequest {
        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<
            NamespaceControllerPushChangesRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut NamespaceControllerPushChangesRequest
    {
        #[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::<NamespaceControllerPushChangesRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<
                NamespaceControllerPushChangesRequest,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >::encode(
                (<fidl::encoding::Vector<Change, 42> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.changes,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl::encoding::Vector<Change, 42>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            NamespaceControllerPushChangesRequest,
            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::<NamespaceControllerPushChangesRequest>(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 NamespaceControllerPushChangesRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                changes: fidl::new_empty!(fidl::encoding::Vector<Change, 42>, 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::Vector<Change, 42>, fidl::encoding::DefaultFuchsiaResourceDialect, &mut self.changes, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for StateGetWatcherRequest {
        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 StateGetWatcherRequest {
        type Owned = Self;

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            StateGetWatcherRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut StateGetWatcherRequest
    {
        #[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::<StateGetWatcherRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<StateGetWatcherRequest, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <WatcherOptions as fidl::encoding::ValueTypeMarker>::borrow(&self.options),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<WatcherMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.request),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<WatcherOptions, fidl::encoding::DefaultFuchsiaResourceDialect>,
        T1: fidl::encoding::Encode<
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<WatcherMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            StateGetWatcherRequest,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1)
    {
        #[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::<StateGetWatcherRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for StateGetWatcherRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                options: fidl::new_empty!(
                    WatcherOptions,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                request: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<WatcherMarker>>,
                    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.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            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 + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                WatcherOptions,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.options,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<WatcherMarker>>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.request,
                decoder,
                offset + 16,
                _depth
            )?;
            Ok(())
        }
    }

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

    impl fidl::encoding::ResourceTypeMarker for AttachEbpfProgramOptions {
        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 AttachEbpfProgramOptions {
        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<
            AttachEbpfProgramOptions,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut AttachEbpfProgramOptions
    {
        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::<AttachEbpfProgramOptions>(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::<
                SocketHook,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >(
                self.hook.as_ref().map(<SocketHook as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

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

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

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

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl_fuchsia_ebpf::VerifiedProgram, fidl::encoding::DefaultFuchsiaResourceDialect>(
            self.program.as_mut().map(<fidl_fuchsia_ebpf::VerifiedProgram as fidl::encoding::ResourceTypeMarker>::take_or_borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for AttachEbpfProgramOptions
    {
        #[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 =
                    <SocketHook 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.hook.get_or_insert_with(|| {
                    fidl::new_empty!(SocketHook, fidl::encoding::DefaultFuchsiaResourceDialect)
                });
                fidl::decode!(
                    SocketHook,
                    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_ebpf::VerifiedProgram 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.program.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl_fuchsia_ebpf::VerifiedProgram,
                        fidl::encoding::DefaultFuchsiaResourceDialect
                    )
                });
                fidl::decode!(
                    fidl_fuchsia_ebpf::VerifiedProgram,
                    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(())
        }
    }

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

    impl fidl::encoding::ResourceTypeMarker for CommitOptions {
        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 CommitOptions {
        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<CommitOptions, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut CommitOptions
    {
        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::<CommitOptions>(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::<
                bool,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >(
                self.idempotent.as_ref().map(<bool 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 CommitOptions {
        #[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 =
                    <bool 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.idempotent.get_or_insert_with(|| {
                    fidl::new_empty!(bool, fidl::encoding::DefaultFuchsiaResourceDialect)
                });
                fidl::decode!(
                    bool,
                    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(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for ChangeValidationResult {
        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 ChangeValidationResult {
        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<
            ChangeValidationResult,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut ChangeValidationResult
    {
        #[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::<ChangeValidationResult>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
            ChangeValidationResult::Ok(ref val) => {
                fidl::encoding::encode_in_envelope::<Empty, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <Empty as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            ChangeValidationResult::TooManyChanges(ref val) => {
                fidl::encoding::encode_in_envelope::<Empty, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <Empty as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            ChangeValidationResult::ErrorOnChange(ref val) => {
                fidl::encoding::encode_in_envelope::<fidl::encoding::Vector<ChangeValidationError, 42>, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <fidl::encoding::Vector<ChangeValidationError, 42> as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            ChangeValidationResult::__SourceBreaking { .. } => Err(fidl::Error::UnknownUnionTag),
        }
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for ChangeValidationResult
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::__SourceBreaking { unknown_ordinal: 0 }
        }

        #[inline]
        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);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
            1 => <Empty as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            2 => <Empty as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            3 => <fidl::encoding::Vector<ChangeValidationError, 42> as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            0 => return Err(fidl::Error::UnknownUnionTag),
            _ => num_bytes as usize,
        };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ChangeValidationResult::Ok(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ChangeValidationResult::Ok(fidl::new_empty!(
                            Empty,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ChangeValidationResult::Ok(ref mut val) = self {
                        fidl::decode!(
                            Empty,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ChangeValidationResult::TooManyChanges(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ChangeValidationResult::TooManyChanges(fidl::new_empty!(
                            Empty,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ChangeValidationResult::TooManyChanges(ref mut val) = self {
                        fidl::decode!(
                            Empty,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                3 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ChangeValidationResult::ErrorOnChange(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ChangeValidationResult::ErrorOnChange(
                            fidl::new_empty!(fidl::encoding::Vector<ChangeValidationError, 42>, fidl::encoding::DefaultFuchsiaResourceDialect),
                        );
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ChangeValidationResult::ErrorOnChange(ref mut val) = self {
                        fidl::decode!(fidl::encoding::Vector<ChangeValidationError, 42>, fidl::encoding::DefaultFuchsiaResourceDialect, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = ChangeValidationResult::__SourceBreaking { unknown_ordinal: ordinal };
                }
            }
            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);
            }
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for CommitResult {
        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 CommitResult {
        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<CommitResult, fidl::encoding::DefaultFuchsiaResourceDialect>
        for &mut CommitResult
    {
        #[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::<CommitResult>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
            CommitResult::Ok(ref val) => {
                fidl::encoding::encode_in_envelope::<Empty, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <Empty as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::RuleWithInvalidMatcher(ref val) => {
                fidl::encoding::encode_in_envelope::<RuleId, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <RuleId as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::RuleWithInvalidAction(ref val) => {
                fidl::encoding::encode_in_envelope::<RuleId, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <RuleId as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::CyclicalRoutineGraph(ref val) => {
                fidl::encoding::encode_in_envelope::<RoutineId, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <RoutineId as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::ErrorOnChange(ref val) => {
                fidl::encoding::encode_in_envelope::<fidl::encoding::Vector<CommitError, 1024>, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <fidl::encoding::Vector<CommitError, 1024> as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::TransparentProxyWithInvalidMatcher(ref val) => {
                fidl::encoding::encode_in_envelope::<RuleId, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <RuleId as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::RedirectWithInvalidMatcher(ref val) => {
                fidl::encoding::encode_in_envelope::<RuleId, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <RuleId as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::MasqueradeWithInvalidMatcher(ref val) => {
                fidl::encoding::encode_in_envelope::<RuleId, fidl::encoding::DefaultFuchsiaResourceDialect>(
                    <RuleId as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder, offset + 8, _depth
                )
            }
            CommitResult::__SourceBreaking { .. } => Err(fidl::Error::UnknownUnionTag),
        }
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect> for CommitResult {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::__SourceBreaking { unknown_ordinal: 0 }
        }

        #[inline]
        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);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
            1 => <Empty as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            2 => <RuleId as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            3 => <RuleId as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            4 => <RoutineId as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            5 => <fidl::encoding::Vector<CommitError, 1024> as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            6 => <RuleId as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            7 => <RuleId as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            8 => <RuleId as fidl::encoding::TypeMarker>::inline_size(decoder.context),
            0 => return Err(fidl::Error::UnknownUnionTag),
            _ => num_bytes as usize,
        };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::Ok(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::Ok(fidl::new_empty!(
                            Empty,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::Ok(ref mut val) = self {
                        fidl::decode!(
                            Empty,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::RuleWithInvalidMatcher(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::RuleWithInvalidMatcher(fidl::new_empty!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::RuleWithInvalidMatcher(ref mut val) = self {
                        fidl::decode!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                3 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::RuleWithInvalidAction(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::RuleWithInvalidAction(fidl::new_empty!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::RuleWithInvalidAction(ref mut val) = self {
                        fidl::decode!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                4 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::CyclicalRoutineGraph(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::CyclicalRoutineGraph(fidl::new_empty!(
                            RoutineId,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::CyclicalRoutineGraph(ref mut val) = self {
                        fidl::decode!(
                            RoutineId,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                5 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::ErrorOnChange(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::ErrorOnChange(
                            fidl::new_empty!(fidl::encoding::Vector<CommitError, 1024>, fidl::encoding::DefaultFuchsiaResourceDialect),
                        );
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::ErrorOnChange(ref mut val) = self {
                        fidl::decode!(fidl::encoding::Vector<CommitError, 1024>, fidl::encoding::DefaultFuchsiaResourceDialect, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                6 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::TransparentProxyWithInvalidMatcher(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::TransparentProxyWithInvalidMatcher(fidl::new_empty!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::TransparentProxyWithInvalidMatcher(ref mut val) = self {
                        fidl::decode!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                7 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::RedirectWithInvalidMatcher(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::RedirectWithInvalidMatcher(fidl::new_empty!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::RedirectWithInvalidMatcher(ref mut val) = self {
                        fidl::decode!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                8 => {
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::MasqueradeWithInvalidMatcher(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = CommitResult::MasqueradeWithInvalidMatcher(fidl::new_empty!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let CommitResult::MasqueradeWithInvalidMatcher(ref mut val) = self {
                        fidl::decode!(
                            RuleId,
                            fidl::encoding::DefaultFuchsiaResourceDialect,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = CommitResult::__SourceBreaking { unknown_ordinal: ordinal };
                }
            }
            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);
            }
            Ok(())
        }
    }
}