fidl_fuchsia_net_test_realm/

fidl_fuchsia_net_test_realm.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_test_realm_common::*;
use futures::future::{self, MaybeDone, TryFutureExt};
use zx_status;

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

impl fidl::endpoints::ProtocolMarker for ControllerMarker {
    type Proxy = ControllerProxy;
    type RequestStream = ControllerRequestStream;
    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = ControllerSynchronousProxy;

    const DEBUG_NAME: &'static str = "fuchsia.net.test.realm.Controller";
}
impl fidl::endpoints::DiscoverableProtocolMarker for ControllerMarker {}
pub type ControllerStartHermeticNetworkRealmResult = Result<(), Error>;
pub type ControllerStopHermeticNetworkRealmResult = Result<(), Error>;
pub type ControllerAddInterfaceResult = Result<(), Error>;
pub type ControllerStartStubResult = Result<(), Error>;
pub type ControllerStopStubResult = Result<(), Error>;
pub type ControllerPingResult = Result<(), Error>;
pub type ControllerPollUdpResult = Result<Vec<u8>, Error>;
pub type ControllerJoinMulticastGroupResult = Result<(), Error>;
pub type ControllerLeaveMulticastGroupResult = Result<(), Error>;
pub type ControllerStartDhcpv6ClientResult = Result<(), Error>;
pub type ControllerStopDhcpv6ClientResult = Result<(), Error>;
pub type ControllerStartOutOfStackDhcpv4ClientResult = Result<(), Error>;
pub type ControllerStopOutOfStackDhcpv4ClientResult = Result<(), Error>;

pub trait ControllerProxyInterface: Send + Sync {
    type StartHermeticNetworkRealmResponseFut: std::future::Future<Output = Result<ControllerStartHermeticNetworkRealmResult, fidl::Error>>
        + Send;
    fn r#start_hermetic_network_realm(
        &self,
        netstack: Netstack,
    ) -> Self::StartHermeticNetworkRealmResponseFut;
    type StopHermeticNetworkRealmResponseFut: std::future::Future<Output = Result<ControllerStopHermeticNetworkRealmResult, fidl::Error>>
        + Send;
    fn r#stop_hermetic_network_realm(&self) -> Self::StopHermeticNetworkRealmResponseFut;
    type AddInterfaceResponseFut: std::future::Future<Output = Result<ControllerAddInterfaceResult, fidl::Error>>
        + Send;
    fn r#add_interface(
        &self,
        mac_address: &fidl_fuchsia_net::MacAddress,
        name: &str,
        wait_any_ip_address: bool,
    ) -> Self::AddInterfaceResponseFut;
    type StartStubResponseFut: std::future::Future<Output = Result<ControllerStartStubResult, fidl::Error>>
        + Send;
    fn r#start_stub(&self, component_url: &str) -> Self::StartStubResponseFut;
    type StopStubResponseFut: std::future::Future<Output = Result<ControllerStopStubResult, fidl::Error>>
        + Send;
    fn r#stop_stub(&self) -> Self::StopStubResponseFut;
    type PingResponseFut: std::future::Future<Output = Result<ControllerPingResult, fidl::Error>>
        + Send;
    fn r#ping(
        &self,
        target: &fidl_fuchsia_net::IpAddress,
        payload_length: u16,
        interface_name: Option<&str>,
        timeout: i64,
    ) -> Self::PingResponseFut;
    type PollUdpResponseFut: std::future::Future<Output = Result<ControllerPollUdpResult, fidl::Error>>
        + Send;
    fn r#poll_udp(
        &self,
        target: &fidl_fuchsia_net::SocketAddress,
        payload: &[u8],
        timeout: i64,
        num_retries: u16,
    ) -> Self::PollUdpResponseFut;
    type JoinMulticastGroupResponseFut: std::future::Future<Output = Result<ControllerJoinMulticastGroupResult, fidl::Error>>
        + Send;
    fn r#join_multicast_group(
        &self,
        address: &fidl_fuchsia_net::IpAddress,
        interface_id: u64,
    ) -> Self::JoinMulticastGroupResponseFut;
    type LeaveMulticastGroupResponseFut: std::future::Future<Output = Result<ControllerLeaveMulticastGroupResult, fidl::Error>>
        + Send;
    fn r#leave_multicast_group(
        &self,
        address: &fidl_fuchsia_net::IpAddress,
        interface_id: u64,
    ) -> Self::LeaveMulticastGroupResponseFut;
    type StartDhcpv6ClientResponseFut: std::future::Future<Output = Result<ControllerStartDhcpv6ClientResult, fidl::Error>>
        + Send;
    fn r#start_dhcpv6_client(
        &self,
        params: &fidl_fuchsia_net_dhcpv6::NewClientParams,
    ) -> Self::StartDhcpv6ClientResponseFut;
    type StopDhcpv6ClientResponseFut: std::future::Future<Output = Result<ControllerStopDhcpv6ClientResult, fidl::Error>>
        + Send;
    fn r#stop_dhcpv6_client(&self) -> Self::StopDhcpv6ClientResponseFut;
    type StartOutOfStackDhcpv4ClientResponseFut: std::future::Future<
            Output = Result<ControllerStartOutOfStackDhcpv4ClientResult, fidl::Error>,
        > + Send;
    fn r#start_out_of_stack_dhcpv4_client(
        &self,
        payload: &ControllerStartOutOfStackDhcpv4ClientRequest,
    ) -> Self::StartOutOfStackDhcpv4ClientResponseFut;
    type StopOutOfStackDhcpv4ClientResponseFut: std::future::Future<
            Output = Result<ControllerStopOutOfStackDhcpv4ClientResult, fidl::Error>,
        > + Send;
    fn r#stop_out_of_stack_dhcpv4_client(
        &self,
        payload: &ControllerStopOutOfStackDhcpv4ClientRequest,
    ) -> Self::StopOutOfStackDhcpv4ClientResponseFut;
}
#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct ControllerSynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for ControllerSynchronousProxy {
    type Proxy = ControllerProxy;
    type Protocol = ControllerMarker;

    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 ControllerSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <ControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

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

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

    /// Starts a hermetic network realm corresponding to `netstack`.
    ///
    /// Any previously running hermetic network realm will be terminated before
    /// the new realm is started. The configured realm will contain a subset of
    /// the components in the standard network realm. In particular, it will
    /// contain:
    ///
    ///  * A Netstack instance that corresponds to the provided `netstack`
    ///  * A DHCP server
    ///  * A DHCPv6 client
    ///  * A DNS resolver
    ///
    /// + request `netstack` the type of Netstack that will be run.
    /// * error `INTERNAL` for internal errors, including failure to start the
    ///     specified `netstack`.
    pub fn r#start_hermetic_network_realm(
        &self,
        mut netstack: Netstack,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStartHermeticNetworkRealmResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerStartHermeticNetworkRealmRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (netstack,),
            0x58c1fa7335d4c5c2,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Stops any running hermetic network realm.
    ///
    /// All components in the hermetic network realm will be stopped. Similarly,
    /// any interfaces that were previously disabled on the system's Netstack
    /// will be re-enabled on a best-effort basis. That is, a failure to
    /// re-enable an interface will not result in this method returning an
    /// error.
    ///
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if a hermetic network realm
    ///     is not running.
    /// * error `INTERNAL` for internal errors, including failure to destroy the
    ///     realm.
    pub fn r#stop_hermetic_network_realm(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStopHermeticNetworkRealmResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (),
            0x49d3c2501cd2f635,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Attaches an interface to the hermetic Netstack.
    ///
    /// The interface that corresponds to `mac_address` will disabled on the
    /// system's Netstack, but enabled on the hermetic Netstack.
    ///
    /// + request `mac_address` address of the interface to be added to the
    ///     hermetic Netstack.
    /// + request `name` the name to assign to the new interface.
    /// + request `wait_any_ip_address` whether to wait for any IP address to be
    ///     assigned to the interface before returning. This is helpful for
    ///     tests that want to ensure the autoconfigured IP address is assigned
    ///     and has completed duplicate address detection before proceeding.
    /// * error `ALREADY_EXISTS` if an interface with `name` already exists on
    ///     the hermetic Netstack.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERFACE_NOT_FOUND` if an interface with `mac_address` could
    ///     not be found on the system.
    /// * error `INTERNAL` for internal errors, including failure to read the
    ///     system's interfaces or configure an interface.
    pub fn r#add_interface(
        &self,
        mut mac_address: &fidl_fuchsia_net::MacAddress,
        mut name: &str,
        mut wait_any_ip_address: bool,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerAddInterfaceResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerAddInterfaceRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (mac_address, name, wait_any_ip_address,),
            0x668ded2d2b619c15,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Starts a test stub.
    ///
    /// Any previously running stub will be terminated before the provided
    /// stub corresponding to `component_url` is started.
    ///
    /// + request `component_url` the URL of the component to run.
    /// * error `COMPONENT_NOT_FOUND` if a component correspodning to
    ///     `component_url` could not be resolved.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to add the
    ///     desired stub within the hermetic network realm.
    /// * error `INVALID_ARGUMENTS` if the `component_url` is malformed.
    pub fn r#start_stub(
        &self,
        mut component_url: &str,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStartStubResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerStartStubRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (component_url,),
            0x6523a401f22bf664,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Stops the currently running stub.
    ///
    /// Other existing hermetic network realm components will continue to be run
    /// after this is invoked.
    ///
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `STUB_NOT_RUNNING` if there is no running stub.
    /// * error `INTERNAL` for internal errors, including failure to destroy the
    ///     stub component.
    pub fn r#stop_stub(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStopStubResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (),
            0x582c32b564ff4bb4,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Sends an ICMP echo request to the `target` using a socket provided by
    /// the hermetic Netstack.
    ///
    /// + request `target` the address to ping.
    /// + request `payload_length` the body size of the ICMP packet.
    ///     Specifically, the packet body will be filled with zeros of
    ///     `payload_length`.
    /// + request `interface_name` an optional interface to bind the socket to.
    /// + request `timeout` a timeout in nanoseconds to wait for a reply. If
    ///     less than or equal to 0, then returns success immediately after the
    ///     ping is sent.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERFACE_NOT_FOUND` if `interface_name` does not exist in the
    ///     hermetic Netstack.
    /// * error `INTERNAL` for internal errors, including failure to create a
    ///     socket or generate the ping request and response.
    /// * error `INVALID_ARGUMENTS` if `target` corresponds to a link-local
    ///     address and an `interface_name` is not specified or the
    ///     `payload_length` exceeds the maximum allowable size.
    /// * error `PING_FAILED` if there was an error sending or receiving the
    ///     ping.
    /// * error `TIMEOUT_EXCEEDED` if the ping reply is not received before the
    ///     specifed `timeout`.
    pub fn r#ping(
        &self,
        mut target: &fidl_fuchsia_net::IpAddress,
        mut payload_length: u16,
        mut interface_name: Option<&str>,
        mut timeout: i64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerPingResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerPingRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (target, payload_length, interface_name, timeout,),
            0x60c9b6cf952fa4d1,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Polls the specified socket address with UDP datagrams containing the specified payload
    /// using a socket provided by the hermetic Netstack.
    ///
    /// Waits for a single reply from the target address and returns it.
    ///
    /// + request `target` the socket address to poll.
    /// + request `payload` the content to place in the UDP datagram.
    /// + request `timeout` a timeout in nanoseconds to wait for a reply, per retry.
    /// + request `num_retries` the number of poll attempts to make before giving up and returning
    ///     an error.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `ADDRESS_UNREACHABLE` if all poll attempts expire without successfully receiving
    ///     a reply from the target address, and no route was found to the target address.
    /// * error `TIMEOUT_EXCEEDED` if the target address was routable, but all of the retry
    ///     attempts expire without successfully receiving a reply from the target address.
    /// * error `INTERNAL` for internal errors, including failure to create a socket or other
    ///     failures to send/receive datagrams from the target address.
    pub fn r#poll_udp(
        &self,
        mut target: &fidl_fuchsia_net::SocketAddress,
        mut payload: &[u8],
        mut timeout: i64,
        mut num_retries: u16,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerPollUdpResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerPollUdpRequest,
            fidl::encoding::ResultType<ControllerPollUdpResponse, Error>,
        >(
            (target, payload, timeout, num_retries,),
            0x333fb354db30f664,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x.payload))
    }

    /// Joins a multicast group.
    ///
    /// Membership will be maintained until `LeaveMulticastGroup` or
    /// `StopHermeticNetworkRealm` is invoked.
    ///
    /// + request `address` the group address to join.
    /// + request `interface_id` the interface that should be used to join the
    ///     group. A value of 0 indicates that any interface may be used.
    /// * error `ADDRESS_IN_USE` if the provided `address` was previously
    ///     joined.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors.
    /// * error `INVALID_ARGUMENTS` if the specified `interface_id` does not
    ///     exist or the `address` does not correspond to a valid multicast
    ///     address.
    pub fn r#join_multicast_group(
        &self,
        mut address: &fidl_fuchsia_net::IpAddress,
        mut interface_id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerJoinMulticastGroupResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerJoinMulticastGroupRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (address, interface_id,),
            0xbdbb4095640a3f4,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Leaves a multicast group that was previously joined using the
    /// `JoinMulticastGroup` method.
    ///
    /// + request `address` the group address to leave.
    /// + request `interface_id` the interface that was previously used to join
    ///     the multicast group.
    /// * error `ADDRESS_NOT_AVAILABLE` if the provided `address` was not
    ///     previously joined.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to connect
    ///     to hermetic network realm services.
    /// * error `INVALID_ARGUMENTS` if the specified `interface_id` does not
    ///     exist or the `address` does not correspond to a valid multicast
    ///     address.
    pub fn r#leave_multicast_group(
        &self,
        mut address: &fidl_fuchsia_net::IpAddress,
        mut interface_id: u64,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerLeaveMulticastGroupResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerLeaveMulticastGroupRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (address, interface_id,),
            0x32ecf4e40124a29a,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Starts a DHCPv6 client with the provided parameters.
    ///
    /// + request `params` parameters to start this DHCPv6 client with.
    ///     Required.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to connect
    ///     to hermetic network realm services.
    /// * error `INVALID_ARGUMENTS` if any required parameters are omitted.
    /// * error `ALREADY_EXISTS` if there is a client running on the interface
    ///     identified by `params.interface_id` already.
    pub fn r#start_dhcpv6_client(
        &self,
        mut params: &fidl_fuchsia_net_dhcpv6::NewClientParams,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStartDhcpv6ClientResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerStartDhcpv6ClientRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (params,),
            0x756c9b70864b7744,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Stops all DHCPv6 clients.
    ///
    /// * error `DHCPV6_CLIENT_NOT_RUNNING` if no DHCPv6 client is running.
    pub fn r#stop_dhcpv6_client(
        &self,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStopDhcpv6ClientResult, fidl::Error> {
        let _response = self.client.send_query::<
            fidl::encoding::EmptyPayload,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            (),
            0x16e93478e663d523,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Starts a DHCPv4 client on the provided interface.
    ///
    /// + request `interface_id` the interface to start a DHCPv4 client on.
    ///     Required.
    pub fn r#start_out_of_stack_dhcpv4_client(
        &self,
        mut payload: &ControllerStartOutOfStackDhcpv4ClientRequest,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStartOutOfStackDhcpv4ClientResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerStartOutOfStackDhcpv4ClientRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            payload,
            0x37eeec41c0077625,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }

    /// Stops the DHCPv4 client on the provided interface.
    ///
    /// + request `interface_id` the interface to stop a DHCPv4 client client on.
    ///     Required.
    /// * error `DHCPV4_CLIENT_NOT_RUNNING` if no DHCPv4 client is running.
    /// * error `DHCPV4_CLIENT_SHUTDOWN_FAILED` if shutting down the DHCPv4 client
    ///   failed.
    pub fn r#stop_out_of_stack_dhcpv4_client(
        &self,
        mut payload: &ControllerStopOutOfStackDhcpv4ClientRequest,
        ___deadline: zx::MonotonicInstant,
    ) -> Result<ControllerStopOutOfStackDhcpv4ClientResult, fidl::Error> {
        let _response = self.client.send_query::<
            ControllerStopOutOfStackDhcpv4ClientRequest,
            fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
        >(
            payload,
            0x5d47aa5213164364,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.map(|x| x))
    }
}

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

impl fidl::endpoints::Proxy for ControllerProxy {
    type Protocol = ControllerMarker;

    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 ControllerProxy {
    /// Create a new Proxy for fuchsia.net.test.realm/Controller.
    pub fn new(channel: ::fidl::AsyncChannel) -> Self {
        let protocol_name = <ControllerMarker 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) -> ControllerEventStream {
        ControllerEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Starts a hermetic network realm corresponding to `netstack`.
    ///
    /// Any previously running hermetic network realm will be terminated before
    /// the new realm is started. The configured realm will contain a subset of
    /// the components in the standard network realm. In particular, it will
    /// contain:
    ///
    ///  * A Netstack instance that corresponds to the provided `netstack`
    ///  * A DHCP server
    ///  * A DHCPv6 client
    ///  * A DNS resolver
    ///
    /// + request `netstack` the type of Netstack that will be run.
    /// * error `INTERNAL` for internal errors, including failure to start the
    ///     specified `netstack`.
    pub fn r#start_hermetic_network_realm(
        &self,
        mut netstack: Netstack,
    ) -> fidl::client::QueryResponseFut<
        ControllerStartHermeticNetworkRealmResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#start_hermetic_network_realm(self, netstack)
    }

    /// Stops any running hermetic network realm.
    ///
    /// All components in the hermetic network realm will be stopped. Similarly,
    /// any interfaces that were previously disabled on the system's Netstack
    /// will be re-enabled on a best-effort basis. That is, a failure to
    /// re-enable an interface will not result in this method returning an
    /// error.
    ///
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if a hermetic network realm
    ///     is not running.
    /// * error `INTERNAL` for internal errors, including failure to destroy the
    ///     realm.
    pub fn r#stop_hermetic_network_realm(
        &self,
    ) -> fidl::client::QueryResponseFut<
        ControllerStopHermeticNetworkRealmResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#stop_hermetic_network_realm(self)
    }

    /// Attaches an interface to the hermetic Netstack.
    ///
    /// The interface that corresponds to `mac_address` will disabled on the
    /// system's Netstack, but enabled on the hermetic Netstack.
    ///
    /// + request `mac_address` address of the interface to be added to the
    ///     hermetic Netstack.
    /// + request `name` the name to assign to the new interface.
    /// + request `wait_any_ip_address` whether to wait for any IP address to be
    ///     assigned to the interface before returning. This is helpful for
    ///     tests that want to ensure the autoconfigured IP address is assigned
    ///     and has completed duplicate address detection before proceeding.
    /// * error `ALREADY_EXISTS` if an interface with `name` already exists on
    ///     the hermetic Netstack.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERFACE_NOT_FOUND` if an interface with `mac_address` could
    ///     not be found on the system.
    /// * error `INTERNAL` for internal errors, including failure to read the
    ///     system's interfaces or configure an interface.
    pub fn r#add_interface(
        &self,
        mut mac_address: &fidl_fuchsia_net::MacAddress,
        mut name: &str,
        mut wait_any_ip_address: bool,
    ) -> fidl::client::QueryResponseFut<
        ControllerAddInterfaceResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#add_interface(self, mac_address, name, wait_any_ip_address)
    }

    /// Starts a test stub.
    ///
    /// Any previously running stub will be terminated before the provided
    /// stub corresponding to `component_url` is started.
    ///
    /// + request `component_url` the URL of the component to run.
    /// * error `COMPONENT_NOT_FOUND` if a component correspodning to
    ///     `component_url` could not be resolved.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to add the
    ///     desired stub within the hermetic network realm.
    /// * error `INVALID_ARGUMENTS` if the `component_url` is malformed.
    pub fn r#start_stub(
        &self,
        mut component_url: &str,
    ) -> fidl::client::QueryResponseFut<
        ControllerStartStubResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#start_stub(self, component_url)
    }

    /// Stops the currently running stub.
    ///
    /// Other existing hermetic network realm components will continue to be run
    /// after this is invoked.
    ///
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `STUB_NOT_RUNNING` if there is no running stub.
    /// * error `INTERNAL` for internal errors, including failure to destroy the
    ///     stub component.
    pub fn r#stop_stub(
        &self,
    ) -> fidl::client::QueryResponseFut<
        ControllerStopStubResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#stop_stub(self)
    }

    /// Sends an ICMP echo request to the `target` using a socket provided by
    /// the hermetic Netstack.
    ///
    /// + request `target` the address to ping.
    /// + request `payload_length` the body size of the ICMP packet.
    ///     Specifically, the packet body will be filled with zeros of
    ///     `payload_length`.
    /// + request `interface_name` an optional interface to bind the socket to.
    /// + request `timeout` a timeout in nanoseconds to wait for a reply. If
    ///     less than or equal to 0, then returns success immediately after the
    ///     ping is sent.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERFACE_NOT_FOUND` if `interface_name` does not exist in the
    ///     hermetic Netstack.
    /// * error `INTERNAL` for internal errors, including failure to create a
    ///     socket or generate the ping request and response.
    /// * error `INVALID_ARGUMENTS` if `target` corresponds to a link-local
    ///     address and an `interface_name` is not specified or the
    ///     `payload_length` exceeds the maximum allowable size.
    /// * error `PING_FAILED` if there was an error sending or receiving the
    ///     ping.
    /// * error `TIMEOUT_EXCEEDED` if the ping reply is not received before the
    ///     specifed `timeout`.
    pub fn r#ping(
        &self,
        mut target: &fidl_fuchsia_net::IpAddress,
        mut payload_length: u16,
        mut interface_name: Option<&str>,
        mut timeout: i64,
    ) -> fidl::client::QueryResponseFut<
        ControllerPingResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#ping(self, target, payload_length, interface_name, timeout)
    }

    /// Polls the specified socket address with UDP datagrams containing the specified payload
    /// using a socket provided by the hermetic Netstack.
    ///
    /// Waits for a single reply from the target address and returns it.
    ///
    /// + request `target` the socket address to poll.
    /// + request `payload` the content to place in the UDP datagram.
    /// + request `timeout` a timeout in nanoseconds to wait for a reply, per retry.
    /// + request `num_retries` the number of poll attempts to make before giving up and returning
    ///     an error.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `ADDRESS_UNREACHABLE` if all poll attempts expire without successfully receiving
    ///     a reply from the target address, and no route was found to the target address.
    /// * error `TIMEOUT_EXCEEDED` if the target address was routable, but all of the retry
    ///     attempts expire without successfully receiving a reply from the target address.
    /// * error `INTERNAL` for internal errors, including failure to create a socket or other
    ///     failures to send/receive datagrams from the target address.
    pub fn r#poll_udp(
        &self,
        mut target: &fidl_fuchsia_net::SocketAddress,
        mut payload: &[u8],
        mut timeout: i64,
        mut num_retries: u16,
    ) -> fidl::client::QueryResponseFut<
        ControllerPollUdpResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#poll_udp(self, target, payload, timeout, num_retries)
    }

    /// Joins a multicast group.
    ///
    /// Membership will be maintained until `LeaveMulticastGroup` or
    /// `StopHermeticNetworkRealm` is invoked.
    ///
    /// + request `address` the group address to join.
    /// + request `interface_id` the interface that should be used to join the
    ///     group. A value of 0 indicates that any interface may be used.
    /// * error `ADDRESS_IN_USE` if the provided `address` was previously
    ///     joined.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors.
    /// * error `INVALID_ARGUMENTS` if the specified `interface_id` does not
    ///     exist or the `address` does not correspond to a valid multicast
    ///     address.
    pub fn r#join_multicast_group(
        &self,
        mut address: &fidl_fuchsia_net::IpAddress,
        mut interface_id: u64,
    ) -> fidl::client::QueryResponseFut<
        ControllerJoinMulticastGroupResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#join_multicast_group(self, address, interface_id)
    }

    /// Leaves a multicast group that was previously joined using the
    /// `JoinMulticastGroup` method.
    ///
    /// + request `address` the group address to leave.
    /// + request `interface_id` the interface that was previously used to join
    ///     the multicast group.
    /// * error `ADDRESS_NOT_AVAILABLE` if the provided `address` was not
    ///     previously joined.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to connect
    ///     to hermetic network realm services.
    /// * error `INVALID_ARGUMENTS` if the specified `interface_id` does not
    ///     exist or the `address` does not correspond to a valid multicast
    ///     address.
    pub fn r#leave_multicast_group(
        &self,
        mut address: &fidl_fuchsia_net::IpAddress,
        mut interface_id: u64,
    ) -> fidl::client::QueryResponseFut<
        ControllerLeaveMulticastGroupResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#leave_multicast_group(self, address, interface_id)
    }

    /// Starts a DHCPv6 client with the provided parameters.
    ///
    /// + request `params` parameters to start this DHCPv6 client with.
    ///     Required.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to connect
    ///     to hermetic network realm services.
    /// * error `INVALID_ARGUMENTS` if any required parameters are omitted.
    /// * error `ALREADY_EXISTS` if there is a client running on the interface
    ///     identified by `params.interface_id` already.
    pub fn r#start_dhcpv6_client(
        &self,
        mut params: &fidl_fuchsia_net_dhcpv6::NewClientParams,
    ) -> fidl::client::QueryResponseFut<
        ControllerStartDhcpv6ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#start_dhcpv6_client(self, params)
    }

    /// Stops all DHCPv6 clients.
    ///
    /// * error `DHCPV6_CLIENT_NOT_RUNNING` if no DHCPv6 client is running.
    pub fn r#stop_dhcpv6_client(
        &self,
    ) -> fidl::client::QueryResponseFut<
        ControllerStopDhcpv6ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#stop_dhcpv6_client(self)
    }

    /// Starts a DHCPv4 client on the provided interface.
    ///
    /// + request `interface_id` the interface to start a DHCPv4 client on.
    ///     Required.
    pub fn r#start_out_of_stack_dhcpv4_client(
        &self,
        mut payload: &ControllerStartOutOfStackDhcpv4ClientRequest,
    ) -> fidl::client::QueryResponseFut<
        ControllerStartOutOfStackDhcpv4ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#start_out_of_stack_dhcpv4_client(self, payload)
    }

    /// Stops the DHCPv4 client on the provided interface.
    ///
    /// + request `interface_id` the interface to stop a DHCPv4 client client on.
    ///     Required.
    /// * error `DHCPV4_CLIENT_NOT_RUNNING` if no DHCPv4 client is running.
    /// * error `DHCPV4_CLIENT_SHUTDOWN_FAILED` if shutting down the DHCPv4 client
    ///   failed.
    pub fn r#stop_out_of_stack_dhcpv4_client(
        &self,
        mut payload: &ControllerStopOutOfStackDhcpv4ClientRequest,
    ) -> fidl::client::QueryResponseFut<
        ControllerStopOutOfStackDhcpv4ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    > {
        ControllerProxyInterface::r#stop_out_of_stack_dhcpv4_client(self, payload)
    }
}

impl ControllerProxyInterface for ControllerProxy {
    type StartHermeticNetworkRealmResponseFut = fidl::client::QueryResponseFut<
        ControllerStartHermeticNetworkRealmResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start_hermetic_network_realm(
        &self,
        mut netstack: Netstack,
    ) -> Self::StartHermeticNetworkRealmResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStartHermeticNetworkRealmResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x58c1fa7335d4c5c2,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            ControllerStartHermeticNetworkRealmRequest,
            ControllerStartHermeticNetworkRealmResult,
        >(
            (netstack,),
            0x58c1fa7335d4c5c2,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StopHermeticNetworkRealmResponseFut = fidl::client::QueryResponseFut<
        ControllerStopHermeticNetworkRealmResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#stop_hermetic_network_realm(&self) -> Self::StopHermeticNetworkRealmResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStopHermeticNetworkRealmResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x49d3c2501cd2f635,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            ControllerStopHermeticNetworkRealmResult,
        >(
            (),
            0x49d3c2501cd2f635,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type AddInterfaceResponseFut = fidl::client::QueryResponseFut<
        ControllerAddInterfaceResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#add_interface(
        &self,
        mut mac_address: &fidl_fuchsia_net::MacAddress,
        mut name: &str,
        mut wait_any_ip_address: bool,
    ) -> Self::AddInterfaceResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerAddInterfaceResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x668ded2d2b619c15,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client
            .send_query_and_decode::<ControllerAddInterfaceRequest, ControllerAddInterfaceResult>(
                (mac_address, name, wait_any_ip_address),
                0x668ded2d2b619c15,
                fidl::encoding::DynamicFlags::empty(),
                _decode,
            )
    }

    type StartStubResponseFut = fidl::client::QueryResponseFut<
        ControllerStartStubResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start_stub(&self, mut component_url: &str) -> Self::StartStubResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStartStubResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x6523a401f22bf664,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<ControllerStartStubRequest, ControllerStartStubResult>(
            (component_url,),
            0x6523a401f22bf664,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StopStubResponseFut = fidl::client::QueryResponseFut<
        ControllerStopStubResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#stop_stub(&self) -> Self::StopStubResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStopStubResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x582c32b564ff4bb4,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, ControllerStopStubResult>(
            (),
            0x582c32b564ff4bb4,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type PingResponseFut = fidl::client::QueryResponseFut<
        ControllerPingResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#ping(
        &self,
        mut target: &fidl_fuchsia_net::IpAddress,
        mut payload_length: u16,
        mut interface_name: Option<&str>,
        mut timeout: i64,
    ) -> Self::PingResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerPingResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x60c9b6cf952fa4d1,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<ControllerPingRequest, ControllerPingResult>(
            (target, payload_length, interface_name, timeout),
            0x60c9b6cf952fa4d1,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type PollUdpResponseFut = fidl::client::QueryResponseFut<
        ControllerPollUdpResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#poll_udp(
        &self,
        mut target: &fidl_fuchsia_net::SocketAddress,
        mut payload: &[u8],
        mut timeout: i64,
        mut num_retries: u16,
    ) -> Self::PollUdpResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerPollUdpResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<ControllerPollUdpResponse, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x333fb354db30f664,
            >(_buf?)?;
            Ok(_response.map(|x| x.payload))
        }
        self.client.send_query_and_decode::<ControllerPollUdpRequest, ControllerPollUdpResult>(
            (target, payload, timeout, num_retries),
            0x333fb354db30f664,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type JoinMulticastGroupResponseFut = fidl::client::QueryResponseFut<
        ControllerJoinMulticastGroupResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#join_multicast_group(
        &self,
        mut address: &fidl_fuchsia_net::IpAddress,
        mut interface_id: u64,
    ) -> Self::JoinMulticastGroupResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerJoinMulticastGroupResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0xbdbb4095640a3f4,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            ControllerJoinMulticastGroupRequest,
            ControllerJoinMulticastGroupResult,
        >(
            (address, interface_id,),
            0xbdbb4095640a3f4,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type LeaveMulticastGroupResponseFut = fidl::client::QueryResponseFut<
        ControllerLeaveMulticastGroupResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#leave_multicast_group(
        &self,
        mut address: &fidl_fuchsia_net::IpAddress,
        mut interface_id: u64,
    ) -> Self::LeaveMulticastGroupResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerLeaveMulticastGroupResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x32ecf4e40124a29a,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            ControllerLeaveMulticastGroupRequest,
            ControllerLeaveMulticastGroupResult,
        >(
            (address, interface_id,),
            0x32ecf4e40124a29a,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StartDhcpv6ClientResponseFut = fidl::client::QueryResponseFut<
        ControllerStartDhcpv6ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start_dhcpv6_client(
        &self,
        mut params: &fidl_fuchsia_net_dhcpv6::NewClientParams,
    ) -> Self::StartDhcpv6ClientResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStartDhcpv6ClientResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x756c9b70864b7744,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            ControllerStartDhcpv6ClientRequest,
            ControllerStartDhcpv6ClientResult,
        >(
            (params,),
            0x756c9b70864b7744,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StopDhcpv6ClientResponseFut = fidl::client::QueryResponseFut<
        ControllerStopDhcpv6ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#stop_dhcpv6_client(&self) -> Self::StopDhcpv6ClientResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStopDhcpv6ClientResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x16e93478e663d523,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            fidl::encoding::EmptyPayload,
            ControllerStopDhcpv6ClientResult,
        >(
            (),
            0x16e93478e663d523,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StartOutOfStackDhcpv4ClientResponseFut = fidl::client::QueryResponseFut<
        ControllerStartOutOfStackDhcpv4ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#start_out_of_stack_dhcpv4_client(
        &self,
        mut payload: &ControllerStartOutOfStackDhcpv4ClientRequest,
    ) -> Self::StartOutOfStackDhcpv4ClientResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStartOutOfStackDhcpv4ClientResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x37eeec41c0077625,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            ControllerStartOutOfStackDhcpv4ClientRequest,
            ControllerStartOutOfStackDhcpv4ClientResult,
        >(
            payload,
            0x37eeec41c0077625,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type StopOutOfStackDhcpv4ClientResponseFut = fidl::client::QueryResponseFut<
        ControllerStopOutOfStackDhcpv4ClientResult,
        fidl::encoding::DefaultFuchsiaResourceDialect,
    >;
    fn r#stop_out_of_stack_dhcpv4_client(
        &self,
        mut payload: &ControllerStopOutOfStackDhcpv4ClientRequest,
    ) -> Self::StopOutOfStackDhcpv4ClientResponseFut {
        fn _decode(
            mut _buf: Result<<fidl::encoding::DefaultFuchsiaResourceDialect as fidl::encoding::ResourceDialect>::MessageBufEtc, fidl::Error>,
        ) -> Result<ControllerStopOutOfStackDhcpv4ClientResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>,
                fidl::encoding::DefaultFuchsiaResourceDialect,
                0x5d47aa5213164364,
            >(_buf?)?;
            Ok(_response.map(|x| x))
        }
        self.client.send_query_and_decode::<
            ControllerStopOutOfStackDhcpv4ClientRequest,
            ControllerStopOutOfStackDhcpv4ClientResult,
        >(
            payload,
            0x5d47aa5213164364,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

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

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

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

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

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

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

impl fidl::endpoints::RequestStream for ControllerRequestStream {
    type Protocol = ControllerMarker;
    type ControlHandle = ControllerControlHandle;

    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 {
        ControllerControlHandle { 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 ControllerRequestStream {
    type Item = Result<ControllerRequest, 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 ControllerRequestStream 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 {
                    0x58c1fa7335d4c5c2 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerStartHermeticNetworkRealmRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerStartHermeticNetworkRealmRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StartHermeticNetworkRealm {
                            netstack: req.netstack,

                            responder: ControllerStartHermeticNetworkRealmResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x49d3c2501cd2f635 => {
                        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 = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StopHermeticNetworkRealm {
                            responder: ControllerStopHermeticNetworkRealmResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x668ded2d2b619c15 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerAddInterfaceRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerAddInterfaceRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::AddInterface {
                            mac_address: req.mac_address,
                            name: req.name,
                            wait_any_ip_address: req.wait_any_ip_address,

                            responder: ControllerAddInterfaceResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x6523a401f22bf664 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerStartStubRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerStartStubRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StartStub {
                            component_url: req.component_url,

                            responder: ControllerStartStubResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x582c32b564ff4bb4 => {
                        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 = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StopStub {
                            responder: ControllerStopStubResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x60c9b6cf952fa4d1 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerPingRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerPingRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::Ping {
                            target: req.target,
                            payload_length: req.payload_length,
                            interface_name: req.interface_name,
                            timeout: req.timeout,

                            responder: ControllerPingResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x333fb354db30f664 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerPollUdpRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerPollUdpRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::PollUdp {
                            target: req.target,
                            payload: req.payload,
                            timeout: req.timeout,
                            num_retries: req.num_retries,

                            responder: ControllerPollUdpResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0xbdbb4095640a3f4 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerJoinMulticastGroupRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerJoinMulticastGroupRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::JoinMulticastGroup {
                            address: req.address,
                            interface_id: req.interface_id,

                            responder: ControllerJoinMulticastGroupResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x32ecf4e40124a29a => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerLeaveMulticastGroupRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerLeaveMulticastGroupRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::LeaveMulticastGroup {
                            address: req.address,
                            interface_id: req.interface_id,

                            responder: ControllerLeaveMulticastGroupResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x756c9b70864b7744 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerStartDhcpv6ClientRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerStartDhcpv6ClientRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StartDhcpv6Client {
                            params: req.params,

                            responder: ControllerStartDhcpv6ClientResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x16e93478e663d523 => {
                        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 = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StopDhcpv6Client {
                            responder: ControllerStopDhcpv6ClientResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x37eeec41c0077625 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerStartOutOfStackDhcpv4ClientRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerStartOutOfStackDhcpv4ClientRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StartOutOfStackDhcpv4Client {
                            payload: req,
                            responder: ControllerStartOutOfStackDhcpv4ClientResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    0x5d47aa5213164364 => {
                        header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                        let mut req = fidl::new_empty!(
                            ControllerStopOutOfStackDhcpv4ClientRequest,
                            fidl::encoding::DefaultFuchsiaResourceDialect
                        );
                        fidl::encoding::Decoder::<fidl::encoding::DefaultFuchsiaResourceDialect>::decode_into::<ControllerStopOutOfStackDhcpv4ClientRequest>(&header, _body_bytes, handles, &mut req)?;
                        let control_handle = ControllerControlHandle { inner: this.inner.clone() };
                        Ok(ControllerRequest::StopOutOfStackDhcpv4Client {
                            payload: req,
                            responder: ControllerStopOutOfStackDhcpv4ClientResponder {
                                control_handle: std::mem::ManuallyDrop::new(control_handle),
                                tx_id: header.tx_id,
                            },
                        })
                    }
                    _ => Err(fidl::Error::UnknownOrdinal {
                        ordinal: header.ordinal,
                        protocol_name:
                            <ControllerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                    }),
                }))
            },
        )
    }
}

/// A controller for creating and manipulating the Network Test Realm.
///
/// The Network Test Realm corresponds to a hermetic network realm with a
/// Netstack under test. The `Controller` protocol is responsible for:
///
///  * Configuring the Network Test Realm and its child components. This
///    includes the Netstack under test and the other relevant network
///    components (e.g. a DHCP server).
///  * Coordinating interactions with the system's Netstack. This includes
///    temporarily taking over and mutating system interfaces.
#[derive(Debug)]
pub enum ControllerRequest {
    /// Starts a hermetic network realm corresponding to `netstack`.
    ///
    /// Any previously running hermetic network realm will be terminated before
    /// the new realm is started. The configured realm will contain a subset of
    /// the components in the standard network realm. In particular, it will
    /// contain:
    ///
    ///  * A Netstack instance that corresponds to the provided `netstack`
    ///  * A DHCP server
    ///  * A DHCPv6 client
    ///  * A DNS resolver
    ///
    /// + request `netstack` the type of Netstack that will be run.
    /// * error `INTERNAL` for internal errors, including failure to start the
    ///     specified `netstack`.
    StartHermeticNetworkRealm {
        netstack: Netstack,
        responder: ControllerStartHermeticNetworkRealmResponder,
    },
    /// Stops any running hermetic network realm.
    ///
    /// All components in the hermetic network realm will be stopped. Similarly,
    /// any interfaces that were previously disabled on the system's Netstack
    /// will be re-enabled on a best-effort basis. That is, a failure to
    /// re-enable an interface will not result in this method returning an
    /// error.
    ///
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if a hermetic network realm
    ///     is not running.
    /// * error `INTERNAL` for internal errors, including failure to destroy the
    ///     realm.
    StopHermeticNetworkRealm { responder: ControllerStopHermeticNetworkRealmResponder },
    /// Attaches an interface to the hermetic Netstack.
    ///
    /// The interface that corresponds to `mac_address` will disabled on the
    /// system's Netstack, but enabled on the hermetic Netstack.
    ///
    /// + request `mac_address` address of the interface to be added to the
    ///     hermetic Netstack.
    /// + request `name` the name to assign to the new interface.
    /// + request `wait_any_ip_address` whether to wait for any IP address to be
    ///     assigned to the interface before returning. This is helpful for
    ///     tests that want to ensure the autoconfigured IP address is assigned
    ///     and has completed duplicate address detection before proceeding.
    /// * error `ALREADY_EXISTS` if an interface with `name` already exists on
    ///     the hermetic Netstack.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERFACE_NOT_FOUND` if an interface with `mac_address` could
    ///     not be found on the system.
    /// * error `INTERNAL` for internal errors, including failure to read the
    ///     system's interfaces or configure an interface.
    AddInterface {
        mac_address: fidl_fuchsia_net::MacAddress,
        name: String,
        wait_any_ip_address: bool,
        responder: ControllerAddInterfaceResponder,
    },
    /// Starts a test stub.
    ///
    /// Any previously running stub will be terminated before the provided
    /// stub corresponding to `component_url` is started.
    ///
    /// + request `component_url` the URL of the component to run.
    /// * error `COMPONENT_NOT_FOUND` if a component correspodning to
    ///     `component_url` could not be resolved.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to add the
    ///     desired stub within the hermetic network realm.
    /// * error `INVALID_ARGUMENTS` if the `component_url` is malformed.
    StartStub { component_url: String, responder: ControllerStartStubResponder },
    /// Stops the currently running stub.
    ///
    /// Other existing hermetic network realm components will continue to be run
    /// after this is invoked.
    ///
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `STUB_NOT_RUNNING` if there is no running stub.
    /// * error `INTERNAL` for internal errors, including failure to destroy the
    ///     stub component.
    StopStub { responder: ControllerStopStubResponder },
    /// Sends an ICMP echo request to the `target` using a socket provided by
    /// the hermetic Netstack.
    ///
    /// + request `target` the address to ping.
    /// + request `payload_length` the body size of the ICMP packet.
    ///     Specifically, the packet body will be filled with zeros of
    ///     `payload_length`.
    /// + request `interface_name` an optional interface to bind the socket to.
    /// + request `timeout` a timeout in nanoseconds to wait for a reply. If
    ///     less than or equal to 0, then returns success immediately after the
    ///     ping is sent.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERFACE_NOT_FOUND` if `interface_name` does not exist in the
    ///     hermetic Netstack.
    /// * error `INTERNAL` for internal errors, including failure to create a
    ///     socket or generate the ping request and response.
    /// * error `INVALID_ARGUMENTS` if `target` corresponds to a link-local
    ///     address and an `interface_name` is not specified or the
    ///     `payload_length` exceeds the maximum allowable size.
    /// * error `PING_FAILED` if there was an error sending or receiving the
    ///     ping.
    /// * error `TIMEOUT_EXCEEDED` if the ping reply is not received before the
    ///     specifed `timeout`.
    Ping {
        target: fidl_fuchsia_net::IpAddress,
        payload_length: u16,
        interface_name: Option<String>,
        timeout: i64,
        responder: ControllerPingResponder,
    },
    /// Polls the specified socket address with UDP datagrams containing the specified payload
    /// using a socket provided by the hermetic Netstack.
    ///
    /// Waits for a single reply from the target address and returns it.
    ///
    /// + request `target` the socket address to poll.
    /// + request `payload` the content to place in the UDP datagram.
    /// + request `timeout` a timeout in nanoseconds to wait for a reply, per retry.
    /// + request `num_retries` the number of poll attempts to make before giving up and returning
    ///     an error.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `ADDRESS_UNREACHABLE` if all poll attempts expire without successfully receiving
    ///     a reply from the target address, and no route was found to the target address.
    /// * error `TIMEOUT_EXCEEDED` if the target address was routable, but all of the retry
    ///     attempts expire without successfully receiving a reply from the target address.
    /// * error `INTERNAL` for internal errors, including failure to create a socket or other
    ///     failures to send/receive datagrams from the target address.
    PollUdp {
        target: fidl_fuchsia_net::SocketAddress,
        payload: Vec<u8>,
        timeout: i64,
        num_retries: u16,
        responder: ControllerPollUdpResponder,
    },
    /// Joins a multicast group.
    ///
    /// Membership will be maintained until `LeaveMulticastGroup` or
    /// `StopHermeticNetworkRealm` is invoked.
    ///
    /// + request `address` the group address to join.
    /// + request `interface_id` the interface that should be used to join the
    ///     group. A value of 0 indicates that any interface may be used.
    /// * error `ADDRESS_IN_USE` if the provided `address` was previously
    ///     joined.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors.
    /// * error `INVALID_ARGUMENTS` if the specified `interface_id` does not
    ///     exist or the `address` does not correspond to a valid multicast
    ///     address.
    JoinMulticastGroup {
        address: fidl_fuchsia_net::IpAddress,
        interface_id: u64,
        responder: ControllerJoinMulticastGroupResponder,
    },
    /// Leaves a multicast group that was previously joined using the
    /// `JoinMulticastGroup` method.
    ///
    /// + request `address` the group address to leave.
    /// + request `interface_id` the interface that was previously used to join
    ///     the multicast group.
    /// * error `ADDRESS_NOT_AVAILABLE` if the provided `address` was not
    ///     previously joined.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to connect
    ///     to hermetic network realm services.
    /// * error `INVALID_ARGUMENTS` if the specified `interface_id` does not
    ///     exist or the `address` does not correspond to a valid multicast
    ///     address.
    LeaveMulticastGroup {
        address: fidl_fuchsia_net::IpAddress,
        interface_id: u64,
        responder: ControllerLeaveMulticastGroupResponder,
    },
    /// Starts a DHCPv6 client with the provided parameters.
    ///
    /// + request `params` parameters to start this DHCPv6 client with.
    ///     Required.
    /// * error `HERMETIC_NETWORK_REALM_NOT_RUNNING` if there is no running
    ///     hermetic network realm.
    /// * error `INTERNAL` for internal errors, including failure to connect
    ///     to hermetic network realm services.
    /// * error `INVALID_ARGUMENTS` if any required parameters are omitted.
    /// * error `ALREADY_EXISTS` if there is a client running on the interface
    ///     identified by `params.interface_id` already.
    StartDhcpv6Client {
        params: fidl_fuchsia_net_dhcpv6::NewClientParams,
        responder: ControllerStartDhcpv6ClientResponder,
    },
    /// Stops all DHCPv6 clients.
    ///
    /// * error `DHCPV6_CLIENT_NOT_RUNNING` if no DHCPv6 client is running.
    StopDhcpv6Client { responder: ControllerStopDhcpv6ClientResponder },
    /// Starts a DHCPv4 client on the provided interface.
    ///
    /// + request `interface_id` the interface to start a DHCPv4 client on.
    ///     Required.
    StartOutOfStackDhcpv4Client {
        payload: ControllerStartOutOfStackDhcpv4ClientRequest,
        responder: ControllerStartOutOfStackDhcpv4ClientResponder,
    },
    /// Stops the DHCPv4 client on the provided interface.
    ///
    /// + request `interface_id` the interface to stop a DHCPv4 client client on.
    ///     Required.
    /// * error `DHCPV4_CLIENT_NOT_RUNNING` if no DHCPv4 client is running.
    /// * error `DHCPV4_CLIENT_SHUTDOWN_FAILED` if shutting down the DHCPv4 client
    ///   failed.
    StopOutOfStackDhcpv4Client {
        payload: ControllerStopOutOfStackDhcpv4ClientRequest,
        responder: ControllerStopOutOfStackDhcpv4ClientResponder,
    },
}

impl ControllerRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_start_hermetic_network_realm(
        self,
    ) -> Option<(Netstack, ControllerStartHermeticNetworkRealmResponder)> {
        if let ControllerRequest::StartHermeticNetworkRealm { netstack, responder } = self {
            Some((netstack, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_stop_hermetic_network_realm(
        self,
    ) -> Option<(ControllerStopHermeticNetworkRealmResponder)> {
        if let ControllerRequest::StopHermeticNetworkRealm { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_add_interface(
        self,
    ) -> Option<(fidl_fuchsia_net::MacAddress, String, bool, ControllerAddInterfaceResponder)> {
        if let ControllerRequest::AddInterface {
            mac_address,
            name,
            wait_any_ip_address,
            responder,
        } = self
        {
            Some((mac_address, name, wait_any_ip_address, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start_stub(self) -> Option<(String, ControllerStartStubResponder)> {
        if let ControllerRequest::StartStub { component_url, responder } = self {
            Some((component_url, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_stop_stub(self) -> Option<(ControllerStopStubResponder)> {
        if let ControllerRequest::StopStub { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_ping(
        self,
    ) -> Option<(fidl_fuchsia_net::IpAddress, u16, Option<String>, i64, ControllerPingResponder)>
    {
        if let ControllerRequest::Ping {
            target,
            payload_length,
            interface_name,
            timeout,
            responder,
        } = self
        {
            Some((target, payload_length, interface_name, timeout, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_poll_udp(
        self,
    ) -> Option<(fidl_fuchsia_net::SocketAddress, Vec<u8>, i64, u16, ControllerPollUdpResponder)>
    {
        if let ControllerRequest::PollUdp { target, payload, timeout, num_retries, responder } =
            self
        {
            Some((target, payload, timeout, num_retries, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_join_multicast_group(
        self,
    ) -> Option<(fidl_fuchsia_net::IpAddress, u64, ControllerJoinMulticastGroupResponder)> {
        if let ControllerRequest::JoinMulticastGroup { address, interface_id, responder } = self {
            Some((address, interface_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_leave_multicast_group(
        self,
    ) -> Option<(fidl_fuchsia_net::IpAddress, u64, ControllerLeaveMulticastGroupResponder)> {
        if let ControllerRequest::LeaveMulticastGroup { address, interface_id, responder } = self {
            Some((address, interface_id, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start_dhcpv6_client(
        self,
    ) -> Option<(fidl_fuchsia_net_dhcpv6::NewClientParams, ControllerStartDhcpv6ClientResponder)>
    {
        if let ControllerRequest::StartDhcpv6Client { params, responder } = self {
            Some((params, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_stop_dhcpv6_client(self) -> Option<(ControllerStopDhcpv6ClientResponder)> {
        if let ControllerRequest::StopDhcpv6Client { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_start_out_of_stack_dhcpv4_client(
        self,
    ) -> Option<(
        ControllerStartOutOfStackDhcpv4ClientRequest,
        ControllerStartOutOfStackDhcpv4ClientResponder,
    )> {
        if let ControllerRequest::StartOutOfStackDhcpv4Client { payload, responder } = self {
            Some((payload, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_stop_out_of_stack_dhcpv4_client(
        self,
    ) -> Option<(
        ControllerStopOutOfStackDhcpv4ClientRequest,
        ControllerStopOutOfStackDhcpv4ClientResponder,
    )> {
        if let ControllerRequest::StopOutOfStackDhcpv4Client { payload, responder } = self {
            Some((payload, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            ControllerRequest::StartHermeticNetworkRealm { .. } => "start_hermetic_network_realm",
            ControllerRequest::StopHermeticNetworkRealm { .. } => "stop_hermetic_network_realm",
            ControllerRequest::AddInterface { .. } => "add_interface",
            ControllerRequest::StartStub { .. } => "start_stub",
            ControllerRequest::StopStub { .. } => "stop_stub",
            ControllerRequest::Ping { .. } => "ping",
            ControllerRequest::PollUdp { .. } => "poll_udp",
            ControllerRequest::JoinMulticastGroup { .. } => "join_multicast_group",
            ControllerRequest::LeaveMulticastGroup { .. } => "leave_multicast_group",
            ControllerRequest::StartDhcpv6Client { .. } => "start_dhcpv6_client",
            ControllerRequest::StopDhcpv6Client { .. } => "stop_dhcpv6_client",
            ControllerRequest::StartOutOfStackDhcpv4Client { .. } => {
                "start_out_of_stack_dhcpv4_client"
            }
            ControllerRequest::StopOutOfStackDhcpv4Client { .. } => {
                "stop_out_of_stack_dhcpv4_client"
            }
        }
    }
}

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

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

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x58c1fa7335d4c5c2,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x49d3c2501cd2f635,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x668ded2d2b619c15,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x6523a401f22bf664,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x582c32b564ff4bb4,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x60c9b6cf952fa4d1,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<&[u8], Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<ControllerPollUdpResponse, Error>>(
                result.map(|payload| (payload,)),
                self.tx_id,
                0x333fb354db30f664,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0xbdbb4095640a3f4,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

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

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

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

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x32ecf4e40124a29a,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct ControllerStartDhcpv6ClientResponder {
    control_handle: std::mem::ManuallyDrop<ControllerControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`ControllerControlHandle::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 ControllerStartDhcpv6ClientResponder {
    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 ControllerStartDhcpv6ClientResponder {
    type ControlHandle = ControllerControlHandle;

    fn control_handle(&self) -> &ControllerControlHandle {
        &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 ControllerStartDhcpv6ClientResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), Error>) -> 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<(), Error>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x756c9b70864b7744,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct ControllerStopDhcpv6ClientResponder {
    control_handle: std::mem::ManuallyDrop<ControllerControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`ControllerControlHandle::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 ControllerStopDhcpv6ClientResponder {
    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 ControllerStopDhcpv6ClientResponder {
    type ControlHandle = ControllerControlHandle;

    fn control_handle(&self) -> &ControllerControlHandle {
        &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 ControllerStopDhcpv6ClientResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), Error>) -> 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<(), Error>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x16e93478e663d523,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct ControllerStartOutOfStackDhcpv4ClientResponder {
    control_handle: std::mem::ManuallyDrop<ControllerControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`ControllerControlHandle::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 ControllerStartOutOfStackDhcpv4ClientResponder {
    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 ControllerStartOutOfStackDhcpv4ClientResponder {
    type ControlHandle = ControllerControlHandle;

    fn control_handle(&self) -> &ControllerControlHandle {
        &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 ControllerStartOutOfStackDhcpv4ClientResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), Error>) -> 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<(), Error>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x37eeec41c0077625,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct ControllerStopOutOfStackDhcpv4ClientResponder {
    control_handle: std::mem::ManuallyDrop<ControllerControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`ControllerControlHandle::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 ControllerStopOutOfStackDhcpv4ClientResponder {
    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 ControllerStopOutOfStackDhcpv4ClientResponder {
    type ControlHandle = ControllerControlHandle;

    fn control_handle(&self) -> &ControllerControlHandle {
        &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 ControllerStopOutOfStackDhcpv4ClientResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: Result<(), Error>) -> 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<(), Error>) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: Result<(), Error>) -> Result<(), fidl::Error> {
        self.control_handle
            .inner
            .send::<fidl::encoding::ResultType<fidl::encoding::EmptyStruct, Error>>(
                result,
                self.tx_id,
                0x5d47aa5213164364,
                fidl::encoding::DynamicFlags::empty(),
            )
    }
}

mod internal {
    use super::*;
}