fidl_fuchsia_net_dhcpv6/

fidl_fuchsia_net_dhcpv6.rs

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

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

use bitflags::bitflags;
use fidl::client::QueryResponseFut;
use fidl::encoding::{MessageBufFor, ProxyChannelBox, ResourceDialect};
use fidl::endpoints::{ControlHandle as _, Responder as _};
pub use fidl_fuchsia_net_dhcpv6__common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

#[derive(Debug, PartialEq)]
pub struct ClientProviderNewClientRequest {
    pub params: NewClientParams,
    pub request: fidl::endpoints::ServerEnd<ClientMarker>,
}

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

#[derive(Debug, PartialEq)]
pub struct ClientWatchAddressResponse {
    pub address: fidl_fuchsia_net::Subnet,
    pub address_parameters: fidl_fuchsia_net_interfaces_admin::AddressParameters,
    pub address_state_provider:
        fidl::endpoints::ServerEnd<fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker>,
}

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

#[derive(Debug, PartialEq)]
pub struct PrefixProviderAcquirePrefixRequest {
    pub config: AcquirePrefixConfig,
    pub prefix: fidl::endpoints::ServerEnd<PrefixControlMarker>,
}

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

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

impl fidl::endpoints::ProtocolMarker for ClientMarker {
    type Proxy = ClientProxy;
    type RequestStream = ClientRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ClientSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) Client";
}
pub type ClientShutdownResult = Result<(), i32>;

pub trait ClientProxyInterface: Send + Sync {
    type WatchServersResponseFut: std::future::Future<Output = Result<Vec<fidl_fuchsia_net_name::DnsServer_>, fidl::Error>>
        + Send;
    fn r#watch_servers(&self) -> Self::WatchServersResponseFut;
    type WatchAddressResponseFut: std::future::Future<
            Output = Result<
                (
                    fidl_fuchsia_net::Subnet,
                    fidl_fuchsia_net_interfaces_admin::AddressParameters,
                    fidl::endpoints::ServerEnd<
                        fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
                    >,
                ),
                fidl::Error,
            >,
        > + Send;
    fn r#watch_address(&self) -> Self::WatchAddressResponseFut;
    type WatchPrefixesResponseFut: std::future::Future<Output = Result<Vec<Prefix>, fidl::Error>>
        + Send;
    fn r#watch_prefixes(&self) -> Self::WatchPrefixesResponseFut;
    type ShutdownResponseFut: std::future::Future<Output = Result<ClientShutdownResult, fidl::Error>>
        + Send;
    fn r#shutdown(&self) -> Self::ShutdownResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ClientSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ClientSynchronousProxy {
    type Proxy = ClientProxy;
    type Protocol = ClientMarker;

    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 ClientSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

    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<ClientEvent, fidl::Error> {
        ClientEvent::decode(self.client.wait_for_event::<ClientMarker>(deadline)?)
    }

    /// Returns a list of DNS servers.
    ///
    /// 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<fidl_fuchsia_net_name::DnsServer_>, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl_fuchsia_net_name::DnsServerWatcherWatchServersResponse,
            ClientMarker,
        >(
            (),
            0x5748907e7f11b632,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.servers)
    }

    /// Returns an address and its parameters.
    ///
    /// Yields a value for every address acquired by the client.
    ///
    /// 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 `address` the assigned address.
    /// - response `address_parameters` the parameters of the address.
    /// - response `address_state_provider` provides address assignment state
    ///     and enables updating address properties; client end is closed if
    ///     the address becomes invalid (its valid lifetime expires and Renew
    ///     and Rebind fail).
    pub fn r#watch_address(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<
        (
            fidl_fuchsia_net::Subnet,
            fidl_fuchsia_net_interfaces_admin::AddressParameters,
            fidl::endpoints::ServerEnd<
                fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
            >,
        ),
        fidl::Error,
    > {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, ClientWatchAddressResponse, ClientMarker>(
                (),
                0x942e6f66f63721c,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok((_response.address, _response.address_parameters, _response.address_state_provider))
    }

    /// Hanging get for prefix leases.
    ///
    /// The first call to this method will return when there is at least
    /// one lease to report (the first call is guaranteed to return with a
    /// non-empty vector). Subsequent calls will return immediately if there
    /// is a change to report, or block until a change occurs.
    ///
    /// 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 `prefixes` the assigned prefixes and their lifetimes.
    pub fn r#watch_prefixes(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<Vec<Prefix>, fidl::Error> {
        let _response = self
            .client
            .send_query::<fidl::encoding::EmptyPayload, ClientWatchPrefixesResponse, ClientMarker>(
                (),
                0x3b7908cc71ae2a5e,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.prefixes)
    }

    /// Gracefully tears down the underlying object.
    ///
    /// Blocks until any held addresses are gracefully released, as described in
    /// [RFC 8415, Section 18.2.7](https://tools.ietf.org/html/rfc8415#section-18.2.7).
    ///
    /// The server end of the protocol is closed after this method returns.
    ///
    /// * error a `zx.Status` if any of the addresses were not gracefully
    ///     released, e.g. the client times out waiting for Reply to Release,
    ///     or the interface is down and sending Release fails.
    pub fn r#shutdown(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ClientShutdownResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
            ClientMarker,
        >(
            (),
            0x6da95f1bcd43fa11,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for ClientProxy {
    type Protocol = ClientMarker;

    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 ClientProxy {
    /// Create a new Proxy for fuchsia.net.dhcpv6/Client.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <ClientMarker 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) -> ClientEventStream {
        ClientEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Returns a list of DNS servers.
    ///
    /// 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<fidl_fuchsia_net_name::DnsServer_>,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ClientProxyInterface::r#watch_servers(self)
    }

    /// Returns an address and its parameters.
    ///
    /// Yields a value for every address acquired by the client.
    ///
    /// 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 `address` the assigned address.
    /// - response `address_parameters` the parameters of the address.
    /// - response `address_state_provider` provides address assignment state
    ///     and enables updating address properties; client end is closed if
    ///     the address becomes invalid (its valid lifetime expires and Renew
    ///     and Rebind fail).
    pub fn r#watch_address(
        &self,
    ) -> fidl::client::QueryResponseFut<
        (
            fidl_fuchsia_net::Subnet,
            fidl_fuchsia_net_interfaces_admin::AddressParameters,
            fidl::endpoints::ServerEnd<
                fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
            >,
        ),
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ClientProxyInterface::r#watch_address(self)
    }

    /// Hanging get for prefix leases.
    ///
    /// The first call to this method will return when there is at least
    /// one lease to report (the first call is guaranteed to return with a
    /// non-empty vector). Subsequent calls will return immediately if there
    /// is a change to report, or block until a change occurs.
    ///
    /// 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 `prefixes` the assigned prefixes and their lifetimes.
    pub fn r#watch_prefixes(
        &self,
    ) -> fidl::client::QueryResponseFut<Vec<Prefix>, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        ClientProxyInterface::r#watch_prefixes(self)
    }

    /// Gracefully tears down the underlying object.
    ///
    /// Blocks until any held addresses are gracefully released, as described in
    /// [RFC 8415, Section 18.2.7](https://tools.ietf.org/html/rfc8415#section-18.2.7).
    ///
    /// The server end of the protocol is closed after this method returns.
    ///
    /// * error a `zx.Status` if any of the addresses were not gracefully
    ///     released, e.g. the client times out waiting for Reply to Release,
    ///     or the interface is down and sending Release fails.
    pub fn r#shutdown(
        &self,
    ) -> fidl::client::QueryResponseFut<
        ClientShutdownResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ClientProxyInterface::r#shutdown(self)
    }
}

impl ClientProxyInterface for ClientProxy {
    type WatchServersResponseFut = fidl::client::QueryResponseFut<
        Vec<fidl_fuchsia_net_name::DnsServer_>,
        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<fidl_fuchsia_net_name::DnsServer_>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl_fuchsia_net_name::DnsServerWatcherWatchServersResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5748907e7f11b632,
            >(_buf?)?;
            Ok(_response.servers)
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            Vec<fidl_fuchsia_net_name::DnsServer_>,
        >(
            (),
            0x5748907e7f11b632,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type WatchAddressResponseFut = fidl::client::QueryResponseFut<
        (
            fidl_fuchsia_net::Subnet,
            fidl_fuchsia_net_interfaces_admin::AddressParameters,
            fidl::endpoints::ServerEnd<
                fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
            >,
        ),
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#watch_address(&self) -> Self::WatchAddressResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<
            (
                fidl_fuchsia_net::Subnet,
                fidl_fuchsia_net_interfaces_admin::AddressParameters,
                fidl::endpoints::ServerEnd<
                    fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
                >,
            ),
            fidl::Error,
        > {
            let _response = fidl::client::decode_transaction_body::<
                ClientWatchAddressResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x942e6f66f63721c,
            >(_buf?)?;
            Ok((_response.address, _response.address_parameters, _response.address_state_provider))
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, (
            fidl_fuchsia_net::Subnet,
            fidl_fuchsia_net_interfaces_admin::AddressParameters,
            fidl::endpoints::ServerEnd<
                fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
            >,
        )>((), 0x942e6f66f63721c, fidl::encoding::DynamicFlags::empty(), _decode)
    }

    type WatchPrefixesResponseFut =
        fidl::client::QueryResponseFut<Vec<Prefix>, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch_prefixes(&self) -> Self::WatchPrefixesResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<Vec<Prefix>, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                ClientWatchPrefixesResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x3b7908cc71ae2a5e,
            >(_buf?)?;
            Ok(_response.prefixes)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, Vec<Prefix>>(
            (),
            0x3b7908cc71ae2a5e,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type ShutdownResponseFut = fidl::client::QueryResponseFut<
        ClientShutdownResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#shutdown(&self) -> Self::ShutdownResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ClientShutdownResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6da95f1bcd43fa11,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, ClientShutdownResult>(
            (),
            0x6da95f1bcd43fa11,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.net.dhcpv6/Client.
pub struct ClientRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for ClientRequestStream {
    type Protocol = ClientMarker;
    type ControlHandle = ClientControlHandle;

    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 {
        ClientControlHandle { 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 ClientRequestStream {
    type Item = Result<ClientRequest, 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 ClientRequestStream 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 {
                    0x5748907e7f11b632 => {
                        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 = ClientControlHandle { inner: this.inner.clone() };
                        Ok(ClientRequest::WatchServers {
                            responder: ClientWatchServersResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x942e6f66f63721c => {
                        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 = ClientControlHandle { inner: this.inner.clone() };
                        Ok(ClientRequest::WatchAddress {
                            responder: ClientWatchAddressResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x3b7908cc71ae2a5e => {
                        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 = ClientControlHandle { inner: this.inner.clone() };
                        Ok(ClientRequest::WatchPrefixes {
                            responder: ClientWatchPrefixesResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x6da95f1bcd43fa11 => {
                        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 = ClientControlHandle { inner: this.inner.clone() };
                        Ok(ClientRequest::Shutdown {
                            responder: ClientShutdownResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <ClientMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Provides methods to watch for discovered network configurations.
///
/// This protocol encodes the underlying object's lifetime in both directions;
/// the underlying object is alive iff both ends of the protocol are open. That
/// is:
///
/// - Closing the client end causes the object to be destroyed.
/// - Observing a closure of the server end indicates the object no longer
///   exists.
#[derive(Debug)]
pub enum ClientRequest {
    /// Returns a list of DNS servers.
    ///
    /// 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: ClientWatchServersResponder },
    /// Returns an address and its parameters.
    ///
    /// Yields a value for every address acquired by the client.
    ///
    /// 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 `address` the assigned address.
    /// - response `address_parameters` the parameters of the address.
    /// - response `address_state_provider` provides address assignment state
    ///     and enables updating address properties; client end is closed if
    ///     the address becomes invalid (its valid lifetime expires and Renew
    ///     and Rebind fail).
    WatchAddress { responder: ClientWatchAddressResponder },
    /// Hanging get for prefix leases.
    ///
    /// The first call to this method will return when there is at least
    /// one lease to report (the first call is guaranteed to return with a
    /// non-empty vector). Subsequent calls will return immediately if there
    /// is a change to report, or block until a change occurs.
    ///
    /// 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 `prefixes` the assigned prefixes and their lifetimes.
    WatchPrefixes { responder: ClientWatchPrefixesResponder },
    /// Gracefully tears down the underlying object.
    ///
    /// Blocks until any held addresses are gracefully released, as described in
    /// [RFC 8415, Section 18.2.7](https://tools.ietf.org/html/rfc8415#section-18.2.7).
    ///
    /// The server end of the protocol is closed after this method returns.
    ///
    /// * error a `zx.Status` if any of the addresses were not gracefully
    ///     released, e.g. the client times out waiting for Reply to Release,
    ///     or the interface is down and sending Release fails.
    Shutdown { responder: ClientShutdownResponder },
}

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

    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_address(self) -> Option<(ClientWatchAddressResponder)> {
        if let ClientRequest::WatchAddress { responder } = self { Some((responder)) } else { None }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_prefixes(self) -> Option<(ClientWatchPrefixesResponder)> {
        if let ClientRequest::WatchPrefixes { responder } = self { Some((responder)) } else { None }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_shutdown(self) -> Option<(ClientShutdownResponder)> {
        if let ClientRequest::Shutdown { responder } = self { Some((responder)) } else { None }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            ClientRequest::WatchServers { .. } => "watch_servers",
            ClientRequest::WatchAddress { .. } => "watch_address",
            ClientRequest::WatchPrefixes { .. } => "watch_prefixes",
            ClientRequest::Shutdown { .. } => "shutdown",
        }
    }
}

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

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

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

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

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

    fn send_raw(
        &self,
        mut servers: &[fidl_fuchsia_net_name::DnsServer_],
    ) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl_fuchsia_net_name::DnsServerWatcherWatchServersResponse>(
                (servers,),
                self.tx_id,
                0x5748907e7f11b632,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

    fn control_handle(&self) -> &ClientControlHandle {
        &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 ClientWatchAddressResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(
        self,
        mut address: &fidl_fuchsia_net::Subnet,
        mut address_parameters: &fidl_fuchsia_net_interfaces_admin::AddressParameters,
        mut address_state_provider: fidl::endpoints::ServerEnd<
            fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
        >,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(address, address_parameters, address_state_provider);
        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 address: &fidl_fuchsia_net::Subnet,
        mut address_parameters: &fidl_fuchsia_net_interfaces_admin::AddressParameters,
        mut address_state_provider: fidl::endpoints::ServerEnd<
            fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
        >,
    ) -> Result<(), fidl::Error> {
        let _result = self.send_raw(address, address_parameters, address_state_provider);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(
        &self,
        mut address: &fidl_fuchsia_net::Subnet,
        mut address_parameters: &fidl_fuchsia_net_interfaces_admin::AddressParameters,
        mut address_state_provider: fidl::endpoints::ServerEnd<
            fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
        >,
    ) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<ClientWatchAddressResponse>(
            (address, address_parameters, address_state_provider),
            self.tx_id,
            0x942e6f66f63721c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut prefixes: &[Prefix]) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<ClientWatchPrefixesResponse>(
            (prefixes,),
            self.tx_id,
            0x3b7908cc71ae2a5e,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

    fn send_raw(&self, mut result: Result<(), i32>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, i32>>(
                result,
                self.tx_id,
                0x6da95f1bcd43fa11,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

impl fidl::endpoints::ProtocolMarker for ClientProviderMarker {
    type Proxy = ClientProviderProxy;
    type RequestStream = ClientProviderRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ClientProviderSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.net.dhcpv6.ClientProvider";
}
impl fidl::endpoints::DiscoverableProtocolMarker for ClientProviderMarker {}

pub trait ClientProviderProxyInterface: Send + Sync {
    fn r#new_client(
        &self,
        params: &NewClientParams,
        request: fidl::endpoints::ServerEnd<ClientMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ClientProviderSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ClientProviderSynchronousProxy {
    type Proxy = ClientProviderProxy;
    type Protocol = ClientProviderMarker;

    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 ClientProviderSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

    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<ClientProviderEvent, fidl::Error> {
        ClientProviderEvent::decode(self.client.wait_for_event::<ClientProviderMarker>(deadline)?)
    }

    /// Provides a DHCPv6 client.
    ///
    /// + request `params` the parameters to create the client with.
    /// + request `request` grants control over the client. Closed with an
    ///     epitaph if the client cannot be created.
    pub fn r#new_client(
        &self,
        mut params: &NewClientParams,
        mut request: fidl::endpoints::ServerEnd<ClientMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ClientProviderNewClientRequest>(
            (params, request),
            0x269268c97d062419,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for ClientProviderProxy {
    type Protocol = ClientProviderMarker;

    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 ClientProviderProxy {
    /// Create a new Proxy for fuchsia.net.dhcpv6/ClientProvider.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <ClientProviderMarker 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) -> ClientProviderEventStream {
        ClientProviderEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Provides a DHCPv6 client.
    ///
    /// + request `params` the parameters to create the client with.
    /// + request `request` grants control over the client. Closed with an
    ///     epitaph if the client cannot be created.
    pub fn r#new_client(
        &self,
        mut params: &NewClientParams,
        mut request: fidl::endpoints::ServerEnd<ClientMarker>,
    ) -> Result<(), fidl::Error> {
        ClientProviderProxyInterface::r#new_client(self, params, request)
    }
}

impl ClientProviderProxyInterface for ClientProviderProxy {
    fn r#new_client(
        &self,
        mut params: &NewClientParams,
        mut request: fidl::endpoints::ServerEnd<ClientMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<ClientProviderNewClientRequest>(
            (params, request),
            0x269268c97d062419,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.net.dhcpv6/ClientProvider.
pub struct ClientProviderRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for ClientProviderRequestStream {
    type Protocol = ClientProviderMarker;
    type ControlHandle = ClientProviderControlHandle;

    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 {
        ClientProviderControlHandle { 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 ClientProviderRequestStream {
    type Item = Result<ClientProviderRequest, 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 ClientProviderRequestStream 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 {
                    0x269268c97d062419 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            ClientProviderNewClientRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ClientProviderNewClientRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            ClientProviderControlHandle { inner: this.inner.clone() };
                        Ok(ClientProviderRequest::NewClient {
                            params: req.params,
                            request: req.request,

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

/// Provides a method to create new clients.
#[derive(Debug)]
pub enum ClientProviderRequest {
    /// Provides a DHCPv6 client.
    ///
    /// + request `params` the parameters to create the client with.
    /// + request `request` grants control over the client. Closed with an
    ///     epitaph if the client cannot be created.
    NewClient {
        params: NewClientParams,
        request: fidl::endpoints::ServerEnd<ClientMarker>,
        control_handle: ClientProviderControlHandle,
    },
}

impl ClientProviderRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_new_client(
        self,
    ) -> Option<(
        NewClientParams,
        fidl::endpoints::ServerEnd<ClientMarker>,
        ClientProviderControlHandle,
    )> {
        if let ClientProviderRequest::NewClient { params, request, control_handle } = self {
            Some((params, request, control_handle))
        } else {
            None
        }
    }

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

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

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

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

impl fidl::endpoints::ProtocolMarker for PrefixControlMarker {
    type Proxy = PrefixControlProxy;
    type RequestStream = PrefixControlRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PrefixControlSynchronousProxy;

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

pub trait PrefixControlProxyInterface: Send + Sync {
    type WatchPrefixResponseFut: std::future::Future<Output = Result<PrefixEvent, fidl::Error>>
        + Send;
    fn r#watch_prefix(&self) -> Self::WatchPrefixResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PrefixControlSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PrefixControlSynchronousProxy {
    type Proxy = PrefixControlProxy;
    type Protocol = PrefixControlMarker;

    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 PrefixControlSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

    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<PrefixControlEvent, fidl::Error> {
        PrefixControlEvent::decode(self.client.wait_for_event::<PrefixControlMarker>(deadline)?)
    }

    /// Hanging get for the prefix and its lifetimes.
    ///
    /// The first call to this method is guaranteed to return
    /// [`PrefixEvent.assigned`], and will occur when there is a prefix
    /// to report. Subsequent calls will return immediately if there is a
    /// change to report, or block until a change occurs.
    ///
    /// 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 with
    /// the terminal event [`PrefixControlExitReason.DOUBLE_WATCH`].
    ///
    /// - response `event` an optional prefix.
    pub fn r#watch_prefix(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<PrefixEvent, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            PrefixControlWatchPrefixResponse,
            PrefixControlMarker,
        >(
            (),
            0x1f5c40d4d1e84d84,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.event)
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for PrefixControlProxy {
    type Protocol = PrefixControlMarker;

    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 PrefixControlProxy {
    /// Create a new Proxy for fuchsia.net.dhcpv6/PrefixControl.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <PrefixControlMarker 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) -> PrefixControlEventStream {
        PrefixControlEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Hanging get for the prefix and its lifetimes.
    ///
    /// The first call to this method is guaranteed to return
    /// [`PrefixEvent.assigned`], and will occur when there is a prefix
    /// to report. Subsequent calls will return immediately if there is a
    /// change to report, or block until a change occurs.
    ///
    /// 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 with
    /// the terminal event [`PrefixControlExitReason.DOUBLE_WATCH`].
    ///
    /// - response `event` an optional prefix.
    pub fn r#watch_prefix(
        &self,
    ) -> fidl::client::QueryResponseFut<PrefixEvent, fidl::encoding::DefaultFuchsiaResourceDialect>
    {
        PrefixControlProxyInterface::r#watch_prefix(self)
    }
}

impl PrefixControlProxyInterface for PrefixControlProxy {
    type WatchPrefixResponseFut =
        fidl::client::QueryResponseFut<PrefixEvent, fidl::encoding::DefaultFuchsiaResourceDialect>;
    fn r#watch_prefix(&self) -> Self::WatchPrefixResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<PrefixEvent, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                PrefixControlWatchPrefixResponse,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x1f5c40d4d1e84d84,
            >(_buf?)?;
            Ok(_response.event)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, PrefixEvent>(
            (),
            0x1f5c40d4d1e84d84,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

#[derive(Debug)]
pub enum PrefixControlEvent {
    OnExit { reason: PrefixControlExitReason },
}

impl PrefixControlEvent {
    #[allow(irrefutable_let_patterns)]
    pub fn into_on_exit(self) -> Option<PrefixControlExitReason> {
        if let PrefixControlEvent::OnExit { reason } = self { Some((reason)) } else { None }
    }

    /// Decodes a message buffer as a [`PrefixControlEvent`].
    fn decode(
        mut buf: <fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc,
    ) -> Result<PrefixControlEvent, 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 {
            0x353b8c435cbe08f9 => {
                let mut out = fidl::new_empty!(
                    PrefixControlOnExitRequest,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                );
                fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<PrefixControlOnExitRequest>(&tx_header, _body_bytes, _handles, &mut out)?;
                Ok((PrefixControlEvent::OnExit { reason: out.reason }))
            }
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <PrefixControlMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.net.dhcpv6/PrefixControl.
pub struct PrefixControlRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PrefixControlRequestStream {
    type Protocol = PrefixControlMarker;
    type ControlHandle = PrefixControlControlHandle;

    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 {
        PrefixControlControlHandle { 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 PrefixControlRequestStream {
    type Item = Result<PrefixControlRequest, 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 PrefixControlRequestStream 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 {
                    0x1f5c40d4d1e84d84 => {
                        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 =
                            PrefixControlControlHandle { inner: this.inner.clone() };
                        Ok(PrefixControlRequest::WatchPrefix {
                            responder: PrefixControlWatchPrefixResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <PrefixControlMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// Provides control over prefix acquisition.
///
/// If the client end is closed, prefix acquisition will stop. This means that
/// a best effort will be made to release leases back to the server, and no
/// further attempt will be made to acquire any of the prefixes this protocol
/// was configured to acquire.
#[derive(Debug)]
pub enum PrefixControlRequest {
    /// Hanging get for the prefix and its lifetimes.
    ///
    /// The first call to this method is guaranteed to return
    /// [`PrefixEvent.assigned`], and will occur when there is a prefix
    /// to report. Subsequent calls will return immediately if there is a
    /// change to report, or block until a change occurs.
    ///
    /// 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 with
    /// the terminal event [`PrefixControlExitReason.DOUBLE_WATCH`].
    ///
    /// - response `event` an optional prefix.
    WatchPrefix { responder: PrefixControlWatchPrefixResponder },
}

impl PrefixControlRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_watch_prefix(self) -> Option<(PrefixControlWatchPrefixResponder)> {
        if let PrefixControlRequest::WatchPrefix { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

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

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

impl fidl::endpoints::ControlHandle for PrefixControlControlHandle {
    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 PrefixControlControlHandle {
    pub fn send_on_exit(&self, mut reason: PrefixControlExitReason) -> Result<(), fidl::Error> {
        self.inner.send::<PrefixControlOnExitRequest>(
            (reason,),
            0,
            0x353b8c435cbe08f9,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

    fn send_raw(&self, mut event: &PrefixEvent) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<PrefixControlWatchPrefixResponse>(
            (event,),
            self.tx_id,
            0x1f5c40d4d1e84d84,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

impl fidl::endpoints::ProtocolMarker for PrefixProviderMarker {
    type Proxy = PrefixProviderProxy;
    type RequestStream = PrefixProviderRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = PrefixProviderSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.net.dhcpv6.PrefixProvider";
}
impl fidl::endpoints::DiscoverableProtocolMarker for PrefixProviderMarker {}

pub trait PrefixProviderProxyInterface: Send + Sync {
    fn r#acquire_prefix(
        &self,
        config: &AcquirePrefixConfig,
        prefix: fidl::endpoints::ServerEnd<PrefixControlMarker>,
    ) -> Result<(), fidl::Error>;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct PrefixProviderSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for PrefixProviderSynchronousProxy {
    type Proxy = PrefixProviderProxy;
    type Protocol = PrefixProviderMarker;

    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 PrefixProviderSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        Self { client: fidl::client::sync::Client::new(channel) }
    }

    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<PrefixProviderEvent, fidl::Error> {
        PrefixProviderEvent::decode(self.client.wait_for_event::<PrefixProviderMarker>(deadline)?)
    }

    /// Acquire an IPv6 prefix via Prefix Delegation.
    ///
    /// If this method is called with invalid parameters, a terminal event
    /// containing a reason detailing why will be sent via
    /// [`PrefixControl.OnExit`] and the server end of [`PrefixControl`]
    /// will be closed.
    ///
    /// + request `config` prefix acquisition configuration.
    /// + request `prefix` provides control over prefix acquisition.
    pub fn r#acquire_prefix(
        &self,
        mut config: &AcquirePrefixConfig,
        mut prefix: fidl::endpoints::ServerEnd<PrefixControlMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrefixProviderAcquirePrefixRequest>(
            (config, prefix),
            0x24eff9a5ce404cf8,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

impl fidl::endpoints::Proxy for PrefixProviderProxy {
    type Protocol = PrefixProviderMarker;

    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 PrefixProviderProxy {
    /// Create a new Proxy for fuchsia.net.dhcpv6/PrefixProvider.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <PrefixProviderMarker 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) -> PrefixProviderEventStream {
        PrefixProviderEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Acquire an IPv6 prefix via Prefix Delegation.
    ///
    /// If this method is called with invalid parameters, a terminal event
    /// containing a reason detailing why will be sent via
    /// [`PrefixControl.OnExit`] and the server end of [`PrefixControl`]
    /// will be closed.
    ///
    /// + request `config` prefix acquisition configuration.
    /// + request `prefix` provides control over prefix acquisition.
    pub fn r#acquire_prefix(
        &self,
        mut config: &AcquirePrefixConfig,
        mut prefix: fidl::endpoints::ServerEnd<PrefixControlMarker>,
    ) -> Result<(), fidl::Error> {
        PrefixProviderProxyInterface::r#acquire_prefix(self, config, prefix)
    }
}

impl PrefixProviderProxyInterface for PrefixProviderProxy {
    fn r#acquire_prefix(
        &self,
        mut config: &AcquirePrefixConfig,
        mut prefix: fidl::endpoints::ServerEnd<PrefixControlMarker>,
    ) -> Result<(), fidl::Error> {
        self.client.send::<PrefixProviderAcquirePrefixRequest>(
            (config, prefix),
            0x24eff9a5ce404cf8,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

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

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

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

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

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

/// A Stream of incoming requests for fuchsia.net.dhcpv6/PrefixProvider.
pub struct PrefixProviderRequestStream {
    inner: std::sync::Arc<fidl::ServeInner<fidl::encoding::DefaultFuchsiaResourceDialect>>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for PrefixProviderRequestStream {
    type Protocol = PrefixProviderMarker;
    type ControlHandle = PrefixProviderControlHandle;

    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 {
        PrefixProviderControlHandle { 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 PrefixProviderRequestStream {
    type Item = Result<PrefixProviderRequest, 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 PrefixProviderRequestStream 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 {
                    0x24eff9a5ce404cf8 => {
                        header.validate_request_tx_id(fidl::MethodType::OneWay)?;
                        let mut req = fidl::new_empty!(
                            PrefixProviderAcquirePrefixRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<PrefixProviderAcquirePrefixRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle =
                            PrefixProviderControlHandle { inner: this.inner.clone() };
                        Ok(PrefixProviderRequest::AcquirePrefix {
                            config: req.config,
                            prefix: req.prefix,

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

/// Provides IPv6 prefixes acquired via Prefix delegation.
#[derive(Debug)]
pub enum PrefixProviderRequest {
    /// Acquire an IPv6 prefix via Prefix Delegation.
    ///
    /// If this method is called with invalid parameters, a terminal event
    /// containing a reason detailing why will be sent via
    /// [`PrefixControl.OnExit`] and the server end of [`PrefixControl`]
    /// will be closed.
    ///
    /// + request `config` prefix acquisition configuration.
    /// + request `prefix` provides control over prefix acquisition.
    AcquirePrefix {
        config: AcquirePrefixConfig,
        prefix: fidl::endpoints::ServerEnd<PrefixControlMarker>,
        control_handle: PrefixProviderControlHandle,
    },
}

impl PrefixProviderRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_acquire_prefix(
        self,
    ) -> Option<(
        AcquirePrefixConfig,
        fidl::endpoints::ServerEnd<PrefixControlMarker>,
        PrefixProviderControlHandle,
    )> {
        if let PrefixProviderRequest::AcquirePrefix { config, prefix, control_handle } = self {
            Some((config, prefix, control_handle))
        } else {
            None
        }
    }

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

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

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

mod internal {
    use super::*;

    impl fidl::encoding::ResourceTypeMarker for ClientProviderNewClientRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

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

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

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

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for ClientProviderNewClientRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                params: fidl::new_empty!(
                    NewClientParams,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                request: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<ClientMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

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

    impl fidl::encoding::ResourceTypeMarker for ClientWatchAddressResponse {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

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

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            48
        }
    }

    unsafe impl
        fidl::encoding::Encode<
            ClientWatchAddressResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for &mut ClientWatchAddressResponse
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ClientWatchAddressResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ClientWatchAddressResponse, fidl::encoding::DefaultFuchsiaResourceDialect>::encode(
                (
                    <fidl_fuchsia_net::Subnet as fidl::encoding::ValueTypeMarker>::borrow(&self.address),
                    <fidl_fuchsia_net_interfaces_admin::AddressParameters as fidl::encoding::ValueTypeMarker>::borrow(&self.address_parameters),
                    <fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker>> as fidl::encoding::ResourceTypeMarker>::take_or_borrow(&mut self.address_state_provider),
                ),
                encoder, offset, _depth
            )
        }
    }
    unsafe impl<
        T0: fidl::encoding::Encode<
                fidl_fuchsia_net::Subnet,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T1: fidl::encoding::Encode<
                fidl_fuchsia_net_interfaces_admin::AddressParameters,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
        T2: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<
                        fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
                    >,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
    >
        fidl::encoding::Encode<
            ClientWatchAddressResponse,
            fidl::encoding::DefaultFuchsiaResourceDialect,
        > for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ClientWatchAddressResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(40);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 24, depth)?;
            self.2.encode(encoder, offset + 40, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for ClientWatchAddressResponse
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                address: fidl::new_empty!(
                    fidl_fuchsia_net::Subnet,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                address_parameters: fidl::new_empty!(
                    fidl_fuchsia_net_interfaces_admin::AddressParameters,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                address_state_provider: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<
                            fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
                        >,
                    >,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<
                '_,
                fidl::encoding::DefaultFuchsiaResourceDialect,
            >,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(40) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffff00000000u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 40 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(
                fidl_fuchsia_net::Subnet,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.address,
                decoder,
                offset + 0,
                _depth
            )?;
            fidl::decode!(
                fidl_fuchsia_net_interfaces_admin::AddressParameters,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.address_parameters,
                decoder,
                offset + 24,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<
                        fidl_fuchsia_net_interfaces_admin::AddressStateProviderMarker,
                    >,
                >,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                &mut self.address_state_provider,
                decoder,
                offset + 40,
                _depth
            )?;
            Ok(())
        }
    }

    impl fidl::encoding::ResourceTypeMarker for PrefixProviderAcquirePrefixRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

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

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

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

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

    impl fidl::encoding::Decode<Self, fidl::encoding::DefaultFuchsiaResourceDialect>
        for PrefixProviderAcquirePrefixRequest
    {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                config: fidl::new_empty!(
                    AcquirePrefixConfig,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
                prefix: fidl::new_empty!(
                    fidl::encoding::Endpoint<fidl::endpoints::ServerEnd<PrefixControlMarker>>,
                    fidl::encoding::DefaultFuchsiaResourceDialect
                ),
            }
        }

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