fidl_fuchsia_netpol_socketproxy/

fidl_fuchsia_netpol_socketproxy.rs

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

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

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

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum NetworkRegistryAddError {
    /// The `network_id` was not specified in the Network table.
    MissingNetworkId,
    /// The `info` was not specified in the Network table.
    MissingNetworkInfo,
    /// The `dns_servers` was not specified in the Network table.
    MissingNetworkDnsServers,
    /// There already exists a network with this network_id.
    /// To update an existing network, use Update.
    DuplicateNetworkId,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

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

impl NetworkRegistryAddError {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::MissingNetworkId),
            2 => Some(Self::MissingNetworkInfo),
            3 => Some(Self::MissingNetworkDnsServers),
            4 => Some(Self::DuplicateNetworkId),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            1 => Self::MissingNetworkId,
            2 => Self::MissingNetworkInfo,
            3 => Self::MissingNetworkDnsServers,
            4 => Self::DuplicateNetworkId,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

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

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::MissingNetworkId => 1,
            Self::MissingNetworkInfo => 2,
            Self::MissingNetworkDnsServers => 3,
            Self::DuplicateNetworkId => 4,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

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

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum NetworkRegistryRemoveError {
    /// No network with this network_id found.
    NotFound,
    /// The specified network is currently marked as the default network.
    CannotRemoveDefaultNetwork,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

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

impl NetworkRegistryRemoveError {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::NotFound),
            2 => Some(Self::CannotRemoveDefaultNetwork),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            1 => Self::NotFound,
            2 => Self::CannotRemoveDefaultNetwork,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

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

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::NotFound => 1,
            Self::CannotRemoveDefaultNetwork => 2,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

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

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum NetworkRegistrySetDefaultError {
    /// No network with this network_id found.
    NotFound,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

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

impl NetworkRegistrySetDefaultError {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::NotFound),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            1 => Self::NotFound,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

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

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::NotFound => 1,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

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

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum NetworkRegistryUpdateError {
    /// The `network_id` was not specified in the Network table.
    MissingNetworkId,
    /// The `info` was not specified in the Network table.
    MissingNetworkInfo,
    /// The `dns_servers` was not specified in the Network table.
    MissingNetworkDnsServers,
    /// No network with this `network_id` found.
    NotFound,
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u32 },
}

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

impl NetworkRegistryUpdateError {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::MissingNetworkId),
            2 => Some(Self::MissingNetworkInfo),
            3 => Some(Self::MissingNetworkDnsServers),
            4 => Some(Self::NotFound),
            _ => None,
        }
    }

    #[inline]
    pub fn from_primitive_allow_unknown(prim: u32) -> Self {
        match prim {
            1 => Self::MissingNetworkId,
            2 => Self::MissingNetworkInfo,
            3 => Self::MissingNetworkDnsServers,
            4 => Self::NotFound,
            unknown_ordinal => Self::__SourceBreaking { unknown_ordinal },
        }
    }

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

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        match self {
            Self::MissingNetworkId => 1,
            Self::MissingNetworkInfo => 2,
            Self::MissingNetworkDnsServers => 3,
            Self::NotFound => 4,
            Self::__SourceBreaking { unknown_ordinal } => unknown_ordinal,
        }
    }

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

#[derive(Clone, Debug, PartialEq)]
pub struct DnsServerWatcherWatchServersResponse {
    pub servers: Vec<DnsServerList>,
}

impl fidl::Persistable for DnsServerWatcherWatchServersResponse {}

#[derive(Clone, Debug, PartialEq)]
pub struct NetworkRegistryAddRequest {
    pub network: Network,
}

impl fidl::Persistable for NetworkRegistryAddRequest {}

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

impl fidl::Persistable for NetworkRegistryRemoveRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct NetworkRegistrySetDefaultRequest {
    pub network_id: fidl_fuchsia_posix_socket::OptionalUint32,
}

impl fidl::Persistable for NetworkRegistrySetDefaultRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct NetworkRegistryUpdateRequest {
    pub network: Network,
}

impl fidl::Persistable for NetworkRegistryUpdateRequest {}

/// A DNS server configuration.
///
/// All table fields are currently required.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct DnsServerList {
    /// The server addresses.
    pub addresses: Option<Vec<fidl_fuchsia_net::SocketAddress>>,
    /// The corresponding `network_id` for the DNS server addresses.
    pub source_network_id: Option<u32>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for DnsServerList {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct FuchsiaNetworkInfo {
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for FuchsiaNetworkInfo {}

/// Network describes a single network interface provided to NetworkRegistry.
///
/// All table fields are currently required.
#[derive(Clone, Debug, Default, PartialEq)]
pub struct Network {
    /// A unique ID for the registered network.
    pub network_id: Option<u32>,
    /// Platform specific information about the network.
    pub info: Option<NetworkInfo>,
    /// The DNS servers associated with this network.
    pub dns_servers: Option<NetworkDnsServers>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for Network {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct NetworkDnsServers {
    pub v4: Option<Vec<fidl_fuchsia_net::Ipv4Address>>,
    pub v6: Option<Vec<fidl_fuchsia_net::Ipv6Address>>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for NetworkDnsServers {}

#[derive(Clone, Debug, Default, PartialEq)]
pub struct StarnixNetworkInfo {
    pub mark: Option<u32>,
    pub handle: Option<u64>,
    #[doc(hidden)]
    pub __source_breaking: fidl::marker::SourceBreaking,
}

impl fidl::Persistable for StarnixNetworkInfo {}

#[derive(Clone, Debug)]
pub enum NetworkInfo {
    /// Information about Starnix registered networks.
    Starnix(StarnixNetworkInfo),
    /// Information about Fuchsia registered networks.
    Fuchsia(FuchsiaNetworkInfo),
    #[doc(hidden)]
    __SourceBreaking { unknown_ordinal: u64 },
}

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

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

impl NetworkInfo {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::Starnix(_) => 1,
            Self::Fuchsia(_) => 2,
            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::Persistable for NetworkInfo {}

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

impl fidl::endpoints::ProtocolMarker for DnsServerWatcherMarker {
    type Proxy = DnsServerWatcherProxy;
    type RequestStream = DnsServerWatcherRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DnsServerWatcherSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.netpol.socketproxy.DnsServerWatcher";
}
impl fidl::endpoints::DiscoverableProtocolMarker for DnsServerWatcherMarker {}

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

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DnsServerWatcherSynchronousProxy {
    type Proxy = DnsServerWatcherProxy;
    type Protocol = DnsServerWatcherMarker;

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

    /// Returns a list of DNS servers registered with the socketproxy.
    ///
    /// First call always returns a snapshot of the current list of servers or blocks if an empty
    /// list would be returned. Subsequent calls will block until the list of servers changes.
    ///
    /// The list of servers changes over time by configuration or network topology changes,
    /// expiration, etc. Callers must repeatedly call `WatchServers` and replace any previously
    /// returned `servers` with new ones to avoid using stale or expired entries.
    ///
    /// It is invalid to call this method while a previous call is pending. Doing so will cause the
    /// server end of the protocol to be closed.
    ///
    /// - response `servers` The list of servers to use for DNS resolution, in priority order.
    pub fn r#watch_servers(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<Vec<DnsServerList>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, DnsServerWatcherWatchServersResponse>(
                (),
                0x6dce6139f108b7ac,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.servers)
    }
}

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

impl fidl::endpoints::Proxy for DnsServerWatcherProxy {
    type Protocol = DnsServerWatcherMarker;

    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 DnsServerWatcherProxy {
    /// Create a new Proxy for fuchsia.netpol.socketproxy/DnsServerWatcher.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <DnsServerWatcherMarker 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) -> DnsServerWatcherEventStream {
        DnsServerWatcherEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns a list of DNS servers registered with the socketproxy.
    ///
    /// First call always returns a snapshot of the current list of servers or blocks if an empty
    /// list would be returned. Subsequent calls will block until the list of servers changes.
    ///
    /// The list of servers changes over time by configuration or network topology changes,
    /// expiration, etc. Callers must repeatedly call `WatchServers` and replace any previously
    /// returned `servers` with new ones to avoid using stale or expired entries.
    ///
    /// It is invalid to call this method while a previous call is pending. Doing so will cause the
    /// server end of the protocol to be closed.
    ///
    /// - response `servers` The list of servers to use for DNS resolution, in priority order.
    pub fn r#watch_servers(
        &self,
    ) -> fidl::client::QueryResponseFut<
        Vec<DnsServerList>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        DnsServerWatcherProxyInterface::r#watch_servers(self)
    }
}

impl DnsServerWatcherProxyInterface for DnsServerWatcherProxy {
    type WatchServersResponseFut = fidl::client::QueryResponseFut<
        Vec<DnsServerList>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#watch_servers(&self) -> Self::WatchServersResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<DnsServerList>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DnsServerWatcherWatchServersResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6dce6139f108b7ac,
            >(_buf?)?;
            Ok(_response.servers)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<DnsServerList>>(
            (),
            0x6dce6139f108b7ac,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.netpol.socketproxy/DnsServerWatcher.
pub struct DnsServerWatcherRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for DnsServerWatcherRequestStream {
    type Protocol = DnsServerWatcherMarker;
    type ControlHandle = DnsServerWatcherControlHandle;

    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 {
        DnsServerWatcherControlHandle { 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 DnsServerWatcherRequestStream {
    type Item = Result<DnsServerWatcherRequest, 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 DnsServerWatcherRequestStream 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 {
                    0x6dce6139f108b7ac => {
                        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 =
                            DnsServerWatcherControlHandle { inner: this.inner.clone() };
                        Ok(DnsServerWatcherRequest::WatchServers {
                            responder: DnsServerWatcherWatchServersResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <DnsServerWatcherMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Provides a hanging get interface to watch for DNS servers configuration.
/// Only one connection to this service is considered valid at any one time.
#[derive(Debug)]
pub enum DnsServerWatcherRequest {
    /// Returns a list of DNS servers registered with the socketproxy.
    ///
    /// First call always returns a snapshot of the current list of servers or blocks if an empty
    /// list would be returned. Subsequent calls will block until the list of servers changes.
    ///
    /// The list of servers changes over time by configuration or network topology changes,
    /// expiration, etc. Callers must repeatedly call `WatchServers` and replace any previously
    /// returned `servers` with new ones to avoid using stale or expired entries.
    ///
    /// It is invalid to call this method while a previous call is pending. Doing so will cause the
    /// server end of the protocol to be closed.
    ///
    /// - response `servers` The list of servers to use for DNS resolution, in priority order.
    WatchServers { responder: DnsServerWatcherWatchServersResponder },
}

impl DnsServerWatcherRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_servers(self) -> Option<(DnsServerWatcherWatchServersResponder)> {
        if let DnsServerWatcherRequest::WatchServers { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

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

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

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

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

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

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

    fn send_raw(&self, mut servers: &[DnsServerList]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DnsServerWatcherWatchServersResponse>(
            (servers,),
            self.tx_id,
            0x6dce6139f108b7ac,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for FuchsiaNetworksMarker {
    type Proxy = FuchsiaNetworksProxy;
    type RequestStream = FuchsiaNetworksRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = FuchsiaNetworksSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.netpol.socketproxy.FuchsiaNetworks";
}
impl fidl::endpoints::DiscoverableProtocolMarker for FuchsiaNetworksMarker {}

pub trait FuchsiaNetworksProxyInterface: Send + Sync {
    type SetDefaultResponseFut: std::future::Future<Output = Result<NetworkRegistrySetDefaultResult, fidl::Error>>
        + Send;
    fn r#set_default(
        &self,
        network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> Self::SetDefaultResponseFut;
    type AddResponseFut: std::future::Future<Output = Result<NetworkRegistryAddResult, fidl::Error>>
        + Send;
    fn r#add(&self, network: &Network) -> Self::AddResponseFut;
    type UpdateResponseFut: std::future::Future<Output = Result<NetworkRegistryUpdateResult, fidl::Error>>
        + Send;
    fn r#update(&self, network: &Network) -> Self::UpdateResponseFut;
    type RemoveResponseFut: std::future::Future<Output = Result<NetworkRegistryRemoveResult, fidl::Error>>
        + Send;
    fn r#remove(&self, network_id: u32) -> Self::RemoveResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct FuchsiaNetworksSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for FuchsiaNetworksSynchronousProxy {
    type Proxy = FuchsiaNetworksProxy;
    type Protocol = FuchsiaNetworksMarker;

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

    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    pub fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistrySetDefaultResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistrySetDefaultRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistrySetDefaultError,
            >>(
                (network_id,),
                0x59a90d7826a7f342,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    pub fn r#add(
        &self,
        mut network: &Network,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryAddResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryAddRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryAddError,
            >>(
                (network,),
                0x4a988855b0fa4f7b,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#update(
        &self,
        mut network: &Network,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryUpdateResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryUpdateRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryUpdateError,
            >>(
                (network,),
                0x460479796e3eadfe,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#remove(
        &self,
        mut network_id: u32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryRemoveResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryRemoveRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryRemoveError,
            >>(
                (network_id,),
                0xe62f98532295a85,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }
}

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

impl fidl::endpoints::Proxy for FuchsiaNetworksProxy {
    type Protocol = FuchsiaNetworksMarker;

    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 FuchsiaNetworksProxy {
    /// Create a new Proxy for fuchsia.netpol.socketproxy/FuchsiaNetworks.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <FuchsiaNetworksMarker 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) -> FuchsiaNetworksEventStream {
        FuchsiaNetworksEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    pub fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistrySetDefaultResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        FuchsiaNetworksProxyInterface::r#set_default(self, network_id)
    }

    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    pub fn r#add(
        &self,
        mut network: &Network,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryAddResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        FuchsiaNetworksProxyInterface::r#add(self, network)
    }

    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#update(
        &self,
        mut network: &Network,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryUpdateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        FuchsiaNetworksProxyInterface::r#update(self, network)
    }

    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#remove(
        &self,
        mut network_id: u32,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryRemoveResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        FuchsiaNetworksProxyInterface::r#remove(self, network_id)
    }
}

impl FuchsiaNetworksProxyInterface for FuchsiaNetworksProxy {
    type SetDefaultResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistrySetDefaultResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> Self::SetDefaultResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistrySetDefaultResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<
                    fidl::encoding::EmptyStruct,
                    NetworkRegistrySetDefaultError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x59a90d7826a7f342,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            NetworkRegistrySetDefaultRequest,
            NetworkRegistrySetDefaultResult,
        >(
            (network_id,),
            0x59a90d7826a7f342,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type AddResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryAddResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#add(&self, mut network: &Network) -> Self::AddResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryAddResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryAddError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4a988855b0fa4f7b,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<NetworkRegistryAddRequest, NetworkRegistryAddResult>(
            (network,),
            0x4a988855b0fa4f7b,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type UpdateResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryUpdateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#update(&self, mut network: &Network) -> Self::UpdateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryUpdateResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryUpdateError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x460479796e3eadfe,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<NetworkRegistryUpdateRequest, NetworkRegistryUpdateResult>(
                (network,),
                0x460479796e3eadfe,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type RemoveResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryRemoveResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#remove(&self, mut network_id: u32) -> Self::RemoveResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryRemoveResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryRemoveError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xe62f98532295a85,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<NetworkRegistryRemoveRequest, NetworkRegistryRemoveResult>(
                (network_id,),
                0xe62f98532295a85,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.netpol.socketproxy/FuchsiaNetworks.
pub struct FuchsiaNetworksRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for FuchsiaNetworksRequestStream {
    type Protocol = FuchsiaNetworksMarker;
    type ControlHandle = FuchsiaNetworksControlHandle;

    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 {
        FuchsiaNetworksControlHandle { 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 FuchsiaNetworksRequestStream {
    type Item = Result<FuchsiaNetworksRequest, 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 FuchsiaNetworksRequestStream 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 {
                    0x59a90d7826a7f342 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistrySetDefaultRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistrySetDefaultRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            FuchsiaNetworksControlHandle { inner: this.inner.clone() };
                        Ok(FuchsiaNetworksRequest::SetDefault {
                            network_id: req.network_id,

                            responder: FuchsiaNetworksSetDefaultResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x4a988855b0fa4f7b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryAddRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryAddRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            FuchsiaNetworksControlHandle { inner: this.inner.clone() };
                        Ok(FuchsiaNetworksRequest::Add {
                            network: req.network,

                            responder: FuchsiaNetworksAddResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x460479796e3eadfe => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryUpdateRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryUpdateRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            FuchsiaNetworksControlHandle { inner: this.inner.clone() };
                        Ok(FuchsiaNetworksRequest::Update {
                            network: req.network,

                            responder: FuchsiaNetworksUpdateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xe62f98532295a85 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryRemoveRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryRemoveRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            FuchsiaNetworksControlHandle { inner: this.inner.clone() };
                        Ok(FuchsiaNetworksRequest::Remove {
                            network_id: req.network_id,

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

/// FuchsiaNetworks is used for Fuchsia to communicate changes to the network.
/// Only one connection to this service is considered valid at any one time.
/// If the connection is lost for any reason, all previously registered
/// networks are considered invalid and will be removed.
#[derive(Debug)]
pub enum FuchsiaNetworksRequest {
    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    SetDefault {
        network_id: fidl_fuchsia_posix_socket::OptionalUint32,
        responder: FuchsiaNetworksSetDefaultResponder,
    },
    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    Add { network: Network, responder: FuchsiaNetworksAddResponder },
    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    Update { network: Network, responder: FuchsiaNetworksUpdateResponder },
    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    Remove { network_id: u32, responder: FuchsiaNetworksRemoveResponder },
}

impl FuchsiaNetworksRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_set_default(
        self,
    ) -> Option<(fidl_fuchsia_posix_socket::OptionalUint32, FuchsiaNetworksSetDefaultResponder)>
    {
        if let FuchsiaNetworksRequest::SetDefault { network_id, responder } = self {
            Some((network_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_add(self) -> Option<(Network, FuchsiaNetworksAddResponder)> {
        if let FuchsiaNetworksRequest::Add { network, responder } = self {
            Some((network, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_update(self) -> Option<(Network, FuchsiaNetworksUpdateResponder)> {
        if let FuchsiaNetworksRequest::Update { network, responder } = self {
            Some((network, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_remove(self) -> Option<(u32, FuchsiaNetworksRemoveResponder)> {
        if let FuchsiaNetworksRequest::Remove { network_id, responder } = self {
            Some((network_id, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            FuchsiaNetworksRequest::SetDefault { .. } => "set_default",
            FuchsiaNetworksRequest::Add { .. } => "add",
            FuchsiaNetworksRequest::Update { .. } => "update",
            FuchsiaNetworksRequest::Remove { .. } => "remove",
        }
    }
}

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

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

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistrySetDefaultError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistrySetDefaultError,
        >>(
            result,
            self.tx_id,
            0x59a90d7826a7f342,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), NetworkRegistryAddError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryAddError,
        >>(
            result,
            self.tx_id,
            0x4a988855b0fa4f7b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistryUpdateError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryUpdateError,
        >>(
            result,
            self.tx_id,
            0x460479796e3eadfe,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistryRemoveError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryRemoveError,
        >>(
            result,
            self.tx_id,
            0xe62f98532295a85,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for NetworkRegistryMarker {
    type Proxy = NetworkRegistryProxy;
    type RequestStream = NetworkRegistryRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = NetworkRegistrySynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) NetworkRegistry";
}
pub type NetworkRegistrySetDefaultResult = Result<(), NetworkRegistrySetDefaultError>;
pub type NetworkRegistryAddResult = Result<(), NetworkRegistryAddError>;
pub type NetworkRegistryUpdateResult = Result<(), NetworkRegistryUpdateError>;
pub type NetworkRegistryRemoveResult = Result<(), NetworkRegistryRemoveError>;

pub trait NetworkRegistryProxyInterface: Send + Sync {
    type SetDefaultResponseFut: std::future::Future<Output = Result<NetworkRegistrySetDefaultResult, fidl::Error>>
        + Send;
    fn r#set_default(
        &self,
        network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> Self::SetDefaultResponseFut;
    type AddResponseFut: std::future::Future<Output = Result<NetworkRegistryAddResult, fidl::Error>>
        + Send;
    fn r#add(&self, network: &Network) -> Self::AddResponseFut;
    type UpdateResponseFut: std::future::Future<Output = Result<NetworkRegistryUpdateResult, fidl::Error>>
        + Send;
    fn r#update(&self, network: &Network) -> Self::UpdateResponseFut;
    type RemoveResponseFut: std::future::Future<Output = Result<NetworkRegistryRemoveResult, fidl::Error>>
        + Send;
    fn r#remove(&self, network_id: u32) -> Self::RemoveResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct NetworkRegistrySynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for NetworkRegistrySynchronousProxy {
    type Proxy = NetworkRegistryProxy;
    type Protocol = NetworkRegistryMarker;

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

    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    pub fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistrySetDefaultResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistrySetDefaultRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistrySetDefaultError,
            >>(
                (network_id,),
                0x59a90d7826a7f342,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    pub fn r#add(
        &self,
        mut network: &Network,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryAddResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryAddRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryAddError,
            >>(
                (network,),
                0x4a988855b0fa4f7b,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#update(
        &self,
        mut network: &Network,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryUpdateResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryUpdateRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryUpdateError,
            >>(
                (network,),
                0x460479796e3eadfe,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#remove(
        &self,
        mut network_id: u32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryRemoveResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryRemoveRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryRemoveError,
            >>(
                (network_id,),
                0xe62f98532295a85,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }
}

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

impl fidl::endpoints::Proxy for NetworkRegistryProxy {
    type Protocol = NetworkRegistryMarker;

    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 NetworkRegistryProxy {
    /// Create a new Proxy for fuchsia.netpol.socketproxy/NetworkRegistry.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <NetworkRegistryMarker 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) -> NetworkRegistryEventStream {
        NetworkRegistryEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    pub fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistrySetDefaultResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        NetworkRegistryProxyInterface::r#set_default(self, network_id)
    }

    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    pub fn r#add(
        &self,
        mut network: &Network,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryAddResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        NetworkRegistryProxyInterface::r#add(self, network)
    }

    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#update(
        &self,
        mut network: &Network,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryUpdateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        NetworkRegistryProxyInterface::r#update(self, network)
    }

    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#remove(
        &self,
        mut network_id: u32,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryRemoveResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        NetworkRegistryProxyInterface::r#remove(self, network_id)
    }
}

impl NetworkRegistryProxyInterface for NetworkRegistryProxy {
    type SetDefaultResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistrySetDefaultResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> Self::SetDefaultResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistrySetDefaultResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<
                    fidl::encoding::EmptyStruct,
                    NetworkRegistrySetDefaultError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x59a90d7826a7f342,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            NetworkRegistrySetDefaultRequest,
            NetworkRegistrySetDefaultResult,
        >(
            (network_id,),
            0x59a90d7826a7f342,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type AddResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryAddResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#add(&self, mut network: &Network) -> Self::AddResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryAddResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryAddError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4a988855b0fa4f7b,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<NetworkRegistryAddRequest, NetworkRegistryAddResult>(
            (network,),
            0x4a988855b0fa4f7b,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type UpdateResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryUpdateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#update(&self, mut network: &Network) -> Self::UpdateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryUpdateResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryUpdateError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x460479796e3eadfe,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<NetworkRegistryUpdateRequest, NetworkRegistryUpdateResult>(
                (network,),
                0x460479796e3eadfe,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type RemoveResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryRemoveResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#remove(&self, mut network_id: u32) -> Self::RemoveResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryRemoveResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryRemoveError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xe62f98532295a85,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<NetworkRegistryRemoveRequest, NetworkRegistryRemoveResult>(
                (network_id,),
                0xe62f98532295a85,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.netpol.socketproxy/NetworkRegistry.
pub struct NetworkRegistryRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for NetworkRegistryRequestStream {
    type Protocol = NetworkRegistryMarker;
    type ControlHandle = NetworkRegistryControlHandle;

    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 {
        NetworkRegistryControlHandle { 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 NetworkRegistryRequestStream {
    type Item = Result<NetworkRegistryRequest, 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 NetworkRegistryRequestStream 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 {
                    0x59a90d7826a7f342 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistrySetDefaultRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistrySetDefaultRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            NetworkRegistryControlHandle { inner: this.inner.clone() };
                        Ok(NetworkRegistryRequest::SetDefault {
                            network_id: req.network_id,

                            responder: NetworkRegistrySetDefaultResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x4a988855b0fa4f7b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryAddRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryAddRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            NetworkRegistryControlHandle { inner: this.inner.clone() };
                        Ok(NetworkRegistryRequest::Add {
                            network: req.network,

                            responder: NetworkRegistryAddResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x460479796e3eadfe => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryUpdateRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryUpdateRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            NetworkRegistryControlHandle { inner: this.inner.clone() };
                        Ok(NetworkRegistryRequest::Update {
                            network: req.network,

                            responder: NetworkRegistryUpdateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xe62f98532295a85 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryRemoveRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryRemoveRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            NetworkRegistryControlHandle { inner: this.inner.clone() };
                        Ok(NetworkRegistryRequest::Remove {
                            network_id: req.network_id,

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

#[derive(Debug)]
pub enum NetworkRegistryRequest {
    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    SetDefault {
        network_id: fidl_fuchsia_posix_socket::OptionalUint32,
        responder: NetworkRegistrySetDefaultResponder,
    },
    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    Add { network: Network, responder: NetworkRegistryAddResponder },
    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    Update { network: Network, responder: NetworkRegistryUpdateResponder },
    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    Remove { network_id: u32, responder: NetworkRegistryRemoveResponder },
}

impl NetworkRegistryRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_set_default(
        self,
    ) -> Option<(fidl_fuchsia_posix_socket::OptionalUint32, NetworkRegistrySetDefaultResponder)>
    {
        if let NetworkRegistryRequest::SetDefault { network_id, responder } = self {
            Some((network_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_add(self) -> Option<(Network, NetworkRegistryAddResponder)> {
        if let NetworkRegistryRequest::Add { network, responder } = self {
            Some((network, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_update(self) -> Option<(Network, NetworkRegistryUpdateResponder)> {
        if let NetworkRegistryRequest::Update { network, responder } = self {
            Some((network, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_remove(self) -> Option<(u32, NetworkRegistryRemoveResponder)> {
        if let NetworkRegistryRequest::Remove { network_id, responder } = self {
            Some((network_id, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            NetworkRegistryRequest::SetDefault { .. } => "set_default",
            NetworkRegistryRequest::Add { .. } => "add",
            NetworkRegistryRequest::Update { .. } => "update",
            NetworkRegistryRequest::Remove { .. } => "remove",
        }
    }
}

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

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

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistrySetDefaultError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistrySetDefaultError,
        >>(
            result,
            self.tx_id,
            0x59a90d7826a7f342,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), NetworkRegistryAddError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryAddError,
        >>(
            result,
            self.tx_id,
            0x4a988855b0fa4f7b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistryUpdateError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryUpdateError,
        >>(
            result,
            self.tx_id,
            0x460479796e3eadfe,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistryRemoveError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryRemoveError,
        >>(
            result,
            self.tx_id,
            0xe62f98532295a85,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for StarnixNetworksMarker {
    type Proxy = StarnixNetworksProxy;
    type RequestStream = StarnixNetworksRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = StarnixNetworksSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.netpol.socketproxy.StarnixNetworks";
}
impl fidl::endpoints::DiscoverableProtocolMarker for StarnixNetworksMarker {}

pub trait StarnixNetworksProxyInterface: Send + Sync {
    type SetDefaultResponseFut: std::future::Future<Output = Result<NetworkRegistrySetDefaultResult, fidl::Error>>
        + Send;
    fn r#set_default(
        &self,
        network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> Self::SetDefaultResponseFut;
    type AddResponseFut: std::future::Future<Output = Result<NetworkRegistryAddResult, fidl::Error>>
        + Send;
    fn r#add(&self, network: &Network) -> Self::AddResponseFut;
    type UpdateResponseFut: std::future::Future<Output = Result<NetworkRegistryUpdateResult, fidl::Error>>
        + Send;
    fn r#update(&self, network: &Network) -> Self::UpdateResponseFut;
    type RemoveResponseFut: std::future::Future<Output = Result<NetworkRegistryRemoveResult, fidl::Error>>
        + Send;
    fn r#remove(&self, network_id: u32) -> Self::RemoveResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct StarnixNetworksSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for StarnixNetworksSynchronousProxy {
    type Proxy = StarnixNetworksProxy;
    type Protocol = StarnixNetworksMarker;

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

    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    pub fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistrySetDefaultResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistrySetDefaultRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistrySetDefaultError,
            >>(
                (network_id,),
                0x59a90d7826a7f342,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    pub fn r#add(
        &self,
        mut network: &Network,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryAddResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryAddRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryAddError,
            >>(
                (network,),
                0x4a988855b0fa4f7b,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#update(
        &self,
        mut network: &Network,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryUpdateResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryUpdateRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryUpdateError,
            >>(
                (network,),
                0x460479796e3eadfe,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }

    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#remove(
        &self,
        mut network_id: u32,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<NetworkRegistryRemoveResult, fidl::Error> {
        let _response =
            self.client.send_query::<NetworkRegistryRemoveRequest, fidl::encoding::ResultType<
                fidl::encoding::EmptyStruct,
                NetworkRegistryRemoveError,
            >>(
                (network_id,),
                0xe62f98532295a85,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.map(|x| x))
    }
}

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

impl fidl::endpoints::Proxy for StarnixNetworksProxy {
    type Protocol = StarnixNetworksMarker;

    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 StarnixNetworksProxy {
    /// Create a new Proxy for fuchsia.netpol.socketproxy/StarnixNetworks.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <StarnixNetworksMarker 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) -> StarnixNetworksEventStream {
        StarnixNetworksEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    pub fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistrySetDefaultResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        StarnixNetworksProxyInterface::r#set_default(self, network_id)
    }

    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    pub fn r#add(
        &self,
        mut network: &Network,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryAddResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        StarnixNetworksProxyInterface::r#add(self, network)
    }

    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#update(
        &self,
        mut network: &Network,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryUpdateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        StarnixNetworksProxyInterface::r#update(self, network)
    }

    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    pub fn r#remove(
        &self,
        mut network_id: u32,
    ) -> fidl::client::QueryResponseFut<
        NetworkRegistryRemoveResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        StarnixNetworksProxyInterface::r#remove(self, network_id)
    }
}

impl StarnixNetworksProxyInterface for StarnixNetworksProxy {
    type SetDefaultResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistrySetDefaultResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#set_default(
        &self,
        mut network_id: &fidl_fuchsia_posix_socket::OptionalUint32,
    ) -> Self::SetDefaultResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistrySetDefaultResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<
                    fidl::encoding::EmptyStruct,
                    NetworkRegistrySetDefaultError,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x59a90d7826a7f342,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            NetworkRegistrySetDefaultRequest,
            NetworkRegistrySetDefaultResult,
        >(
            (network_id,),
            0x59a90d7826a7f342,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type AddResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryAddResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#add(&self, mut network: &Network) -> Self::AddResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryAddResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryAddError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x4a988855b0fa4f7b,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<NetworkRegistryAddRequest, NetworkRegistryAddResult>(
            (network,),
            0x4a988855b0fa4f7b,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type UpdateResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryUpdateResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#update(&self, mut network: &Network) -> Self::UpdateResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryUpdateResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryUpdateError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x460479796e3eadfe,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<NetworkRegistryUpdateRequest, NetworkRegistryUpdateResult>(
                (network,),
                0x460479796e3eadfe,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type RemoveResponseFut = fidl::client::QueryResponseFut<
        NetworkRegistryRemoveResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#remove(&self, mut network_id: u32) -> Self::RemoveResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<NetworkRegistryRemoveResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, NetworkRegistryRemoveError>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xe62f98532295a85,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<NetworkRegistryRemoveRequest, NetworkRegistryRemoveResult>(
                (network_id,),
                0xe62f98532295a85,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.netpol.socketproxy/StarnixNetworks.
pub struct StarnixNetworksRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for StarnixNetworksRequestStream {
    type Protocol = StarnixNetworksMarker;
    type ControlHandle = StarnixNetworksControlHandle;

    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 {
        StarnixNetworksControlHandle { 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 StarnixNetworksRequestStream {
    type Item = Result<StarnixNetworksRequest, 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 StarnixNetworksRequestStream 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 {
                    0x59a90d7826a7f342 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistrySetDefaultRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistrySetDefaultRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StarnixNetworksControlHandle { inner: this.inner.clone() };
                        Ok(StarnixNetworksRequest::SetDefault {
                            network_id: req.network_id,

                            responder: StarnixNetworksSetDefaultResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x4a988855b0fa4f7b => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryAddRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryAddRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StarnixNetworksControlHandle { inner: this.inner.clone() };
                        Ok(StarnixNetworksRequest::Add {
                            network: req.network,

                            responder: StarnixNetworksAddResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x460479796e3eadfe => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryUpdateRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryUpdateRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StarnixNetworksControlHandle { inner: this.inner.clone() };
                        Ok(StarnixNetworksRequest::Update {
                            network: req.network,

                            responder: StarnixNetworksUpdateResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xe62f98532295a85 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            NetworkRegistryRemoveRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<NetworkRegistryRemoveRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            StarnixNetworksControlHandle { inner: this.inner.clone() };
                        Ok(StarnixNetworksRequest::Remove {
                            network_id: req.network_id,

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

/// StarnixNetworks is used for the starnix nmfs service to communicate changes
/// to the network. Only one connection to this service is considered valid at
/// any one time. If the connection is lost for any reason, all previously
/// registered networks are considered invalid and will be removed.
#[derive(Debug)]
pub enum StarnixNetworksRequest {
    /// Sets the default network.
    ///
    /// The network must have previously been registered by a call to `Add`.
    SetDefault {
        network_id: fidl_fuchsia_posix_socket::OptionalUint32,
        responder: StarnixNetworksSetDefaultResponder,
    },
    /// Add a new network.
    ///
    /// This call will not return until the DNS servers have been successfully
    /// updated in netcfg.
    Add { network: Network, responder: StarnixNetworksAddResponder },
    /// Update a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    Update { network: Network, responder: StarnixNetworksUpdateResponder },
    /// Remove a previously Added network.
    /// This call will not return until the DNS servers have been
    /// successfully updated in netcfg.
    Remove { network_id: u32, responder: StarnixNetworksRemoveResponder },
}

impl StarnixNetworksRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_set_default(
        self,
    ) -> Option<(fidl_fuchsia_posix_socket::OptionalUint32, StarnixNetworksSetDefaultResponder)>
    {
        if let StarnixNetworksRequest::SetDefault { network_id, responder } = self {
            Some((network_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_add(self) -> Option<(Network, StarnixNetworksAddResponder)> {
        if let StarnixNetworksRequest::Add { network, responder } = self {
            Some((network, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_update(self) -> Option<(Network, StarnixNetworksUpdateResponder)> {
        if let StarnixNetworksRequest::Update { network, responder } = self {
            Some((network, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_remove(self) -> Option<(u32, StarnixNetworksRemoveResponder)> {
        if let StarnixNetworksRequest::Remove { network_id, responder } = self {
            Some((network_id, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            StarnixNetworksRequest::SetDefault { .. } => "set_default",
            StarnixNetworksRequest::Add { .. } => "add",
            StarnixNetworksRequest::Update { .. } => "update",
            StarnixNetworksRequest::Remove { .. } => "remove",
        }
    }
}

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

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

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistrySetDefaultError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistrySetDefaultError,
        >>(
            result,
            self.tx_id,
            0x59a90d7826a7f342,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), NetworkRegistryAddError>) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryAddError,
        >>(
            result,
            self.tx_id,
            0x4a988855b0fa4f7b,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistryUpdateError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryUpdateError,
        >>(
            result,
            self.tx_id,
            0x460479796e3eadfe,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(
        &self,
        mut result: Result<(), NetworkRegistryRemoveError>,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<fidl::encoding::ResultType<
            fidl::encoding::EmptyStruct,
            NetworkRegistryRemoveError,
        >>(
            result,
            self.tx_id,
            0xe62f98532295a85,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

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

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

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for NetworkRegistryAddError
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

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

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for NetworkRegistryRemoveError {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

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

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

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for NetworkRegistryRemoveError
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

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

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for NetworkRegistrySetDefaultError {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

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

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

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for NetworkRegistrySetDefaultError
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

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

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }
    unsafe impl fidl::encoding::TypeMarker for NetworkRegistryUpdateError {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            false
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

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

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

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for NetworkRegistryUpdateError
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::unknown()
        }

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

            *self = Self::from_primitive_allow_unknown(prim);
            Ok(())
        }
    }

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

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

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for DnsServerWatcherWatchServersResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { servers: fidl::new_empty!(fidl::encoding::UnboundedVector<DnsServerList>, D) }
        }

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

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

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

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for NetworkRegistryAddRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { network: fidl::new_empty!(Network, D) }
        }

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

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

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

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

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

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }

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

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

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

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect>
        fidl::encoding::Encode<NetworkRegistrySetDefaultRequest, D>
        for &NetworkRegistrySetDefaultRequest
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<NetworkRegistrySetDefaultRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<NetworkRegistrySetDefaultRequest, D>::encode(
                (
                    <fidl_fuchsia_posix_socket::OptionalUint32 as fidl::encoding::ValueTypeMarker>::borrow(&self.network_id),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
            D: fidl::encoding::ResourceDialect,
            T0: fidl::encoding::Encode<fidl_fuchsia_posix_socket::OptionalUint32, D>,
        > fidl::encoding::Encode<NetworkRegistrySetDefaultRequest, D> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<NetworkRegistrySetDefaultRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for NetworkRegistrySetDefaultRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { network_id: fidl::new_empty!(fidl_fuchsia_posix_socket::OptionalUint32, D) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl_fuchsia_posix_socket::OptionalUint32,
                D,
                &mut self.network_id,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

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

    impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Decode<Self, D>
        for NetworkRegistryUpdateRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { network: fidl::new_empty!(Network, D) }
        }

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

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

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<DnsServerList, D>
        for &DnsServerList
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DnsServerList>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

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

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

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

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

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

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

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

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl_fuchsia_net::SocketAddress,
                > 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.addresses.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<fidl_fuchsia_net::SocketAddress>,
                        D
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<fidl_fuchsia_net::SocketAddress>,
                    D,
                    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 =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref =
                    self.source_network_id.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, 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 FuchsiaNetworkInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            0
        }
    }

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<FuchsiaNetworkInfo, D>
        for &FuchsiaNetworkInfo
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<FuchsiaNetworkInfo>(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;

            Ok(())
        }
    }

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

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            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;

            // 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 Network {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.dns_servers {
                return 3;
            }
            if let Some(_) = self.info {
                return 2;
            }
            if let Some(_) = self.network_id {
                return 1;
            }
            0
        }
    }

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<Network, D> for &Network {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Network>(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::<u32, D>(
                self.network_id.as_ref().map(<u32 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::<NetworkInfo, D>(
                self.info.as_ref().map(<NetworkInfo as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

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

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

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

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

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

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

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

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

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

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size =
                    <NetworkDnsServers 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.dns_servers.get_or_insert_with(|| fidl::new_empty!(NetworkDnsServers, D));
                fidl::decode!(NetworkDnsServers, D, 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 NetworkDnsServers {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.v6 {
                return 2;
            }
            if let Some(_) = self.v4 {
                return 1;
            }
            0
        }
    }

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<NetworkDnsServers, D>
        for &NetworkDnsServers
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<NetworkDnsServers>(offset);
            // Vector header
            let max_ordinal: u64 = self.max_ordinal_present();
            encoder.write_num(max_ordinal, offset);
            encoder.write_num(fidl::encoding::ALLOC_PRESENT_U64, offset + 8);
            // Calling encoder.out_of_line_offset(0) is not allowed.
            if max_ordinal == 0 {
                return Ok(());
            }
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = max_ordinal as usize * envelope_size;
            #[allow(unused_variables)]
            let offset = encoder.out_of_line_offset(bytes_len);
            let mut _prev_end_offset: usize = 0;
            if 1 > max_ordinal {
                return Ok(());
            }

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

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

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv4Address>, D>(
            self.v4.as_ref().map(<fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv4Address> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

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

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

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

            // Safety:
            // - bytes_len is calculated to fit envelope_size*max(member.ordinal).
            // - Since cur_offset is envelope_size*(member.ordinal - 1) and the envelope takes
            //   envelope_size bytes, there is always sufficient room.
            fidl::encoding::encode_in_envelope_optional::<fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv6Address>, D>(
            self.v6.as_ref().map(<fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv6Address> as fidl::encoding::ValueTypeMarker>::borrow),
            encoder, offset + cur_offset, depth
        )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

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

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let len = match fidl::encoding::decode_vector_header(decoder, offset)? {
                None => return Err(fidl::Error::NotNullable),
                Some(len) => len,
            };
            // Calling decoder.out_of_line_offset(0) is not allowed.
            if len == 0 {
                return Ok(());
            };
            depth.increment()?;
            let envelope_size = 8;
            let bytes_len = len * envelope_size;
            let offset = decoder.out_of_line_offset(bytes_len)?;
            // Decode the envelope for each type.
            let mut _next_ordinal_to_read = 0;
            let mut next_offset = offset;
            let end_offset = offset + bytes_len;
            _next_ordinal_to_read += 1;
            if next_offset >= end_offset {
                return Ok(());
            }

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

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl_fuchsia_net::Ipv4Address,
                > 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.v4.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv4Address>,
                        D
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv4Address>,
                    D,
                    val_ref,
                    decoder,
                    inner_offset,
                    inner_depth
                )?;
                if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize)
                {
                    return Err(fidl::Error::InvalidNumBytesInEnvelope);
                }
                if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                    return Err(fidl::Error::InvalidNumHandlesInEnvelope);
                }
            }

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

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

            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            if let Some((inlined, num_bytes, num_handles)) =
                fidl::encoding::decode_envelope_header(decoder, next_offset)?
            {
                let member_inline_size = <fidl::encoding::UnboundedVector<
                    fidl_fuchsia_net::Ipv6Address,
                > 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.v6.get_or_insert_with(|| {
                    fidl::new_empty!(
                        fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv6Address>,
                        D
                    )
                });
                fidl::decode!(
                    fidl::encoding::UnboundedVector<fidl_fuchsia_net::Ipv6Address>,
                    D,
                    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 StarnixNetworkInfo {
        #[inline(always)]
        fn max_ordinal_present(&self) -> u64 {
            if let Some(_) = self.handle {
                return 2;
            }
            if let Some(_) = self.mark {
                return 1;
            }
            0
        }
    }

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

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<StarnixNetworkInfo, D>
        for &StarnixNetworkInfo
    {
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<StarnixNetworkInfo>(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::<u32, D>(
                self.mark.as_ref().map(<u32 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::<u64, D>(
                self.handle.as_ref().map(<u64 as fidl::encoding::ValueTypeMarker>::borrow),
                encoder,
                offset + cur_offset,
                depth,
            )?;

            _prev_end_offset = cur_offset + envelope_size;

            Ok(())
        }
    }

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

        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            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 =
                    <u32 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.mark.get_or_insert_with(|| fidl::new_empty!(u32, D));
                fidl::decode!(u32, D, 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 =
                    <u64 as fidl::encoding::TypeMarker>::inline_size(decoder.context);
                if inlined != (member_inline_size <= 4) {
                    return Err(fidl::Error::InvalidInlineBitInEnvelope);
                }
                let inner_offset;
                let mut inner_depth = depth.clone();
                if inlined {
                    decoder.check_inline_envelope_padding(next_offset, member_inline_size)?;
                    inner_offset = next_offset;
                } else {
                    inner_offset = decoder.out_of_line_offset(member_inline_size)?;
                    inner_depth.increment()?;
                }
                let val_ref = self.handle.get_or_insert_with(|| fidl::new_empty!(u64, D));
                fidl::decode!(u64, D, 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::ValueTypeMarker for NetworkInfo {
        type Borrowed<'a> = &'a Self;
        fn borrow(value: &<Self as fidl::encoding::TypeMarker>::Owned) -> Self::Borrowed<'_> {
            value
        }
    }

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }

    unsafe impl<D: fidl::encoding::ResourceDialect> fidl::encoding::Encode<NetworkInfo, D>
        for &NetworkInfo
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_, D>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<NetworkInfo>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
                NetworkInfo::Starnix(ref val) => {
                    fidl::encoding::encode_in_envelope::<StarnixNetworkInfo, D>(
                        <StarnixNetworkInfo as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                NetworkInfo::Fuchsia(ref val) => {
                    fidl::encoding::encode_in_envelope::<FuchsiaNetworkInfo, D>(
                        <FuchsiaNetworkInfo as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                NetworkInfo::__SourceBreaking { .. } => Err(fidl::Error::UnknownUnionTag),
            }
        }
    }

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

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_, D>,
            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 => {
                    <StarnixNetworkInfo as fidl::encoding::TypeMarker>::inline_size(decoder.context)
                }
                2 => {
                    <FuchsiaNetworkInfo 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 NetworkInfo::Starnix(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = NetworkInfo::Starnix(fidl::new_empty!(StarnixNetworkInfo, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let NetworkInfo::Starnix(ref mut val) = self {
                        fidl::decode!(StarnixNetworkInfo, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let NetworkInfo::Fuchsia(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = NetworkInfo::Fuchsia(fidl::new_empty!(FuchsiaNetworkInfo, D));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let NetworkInfo::Fuchsia(ref mut val) = self {
                        fidl::decode!(FuchsiaNetworkInfo, D, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = NetworkInfo::__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(())
        }
    }
}