Struct ClientProviderSynchronousProxy

pub struct ClientProviderSynchronousProxy { /* private fields */ }

Implementations

impl ClientProviderSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<ClientProviderEvent, Error>

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 new_client( &self, interface_id: u64, params: &NewClientParams, request: ServerEnd<ClientMarker>, ) -> Result<(), Error>

Provides a DHCPv4 client.

• request params the parameters to create the client with.
• request request grants control over the client.

pub fn check_presence(&self, ___deadline: MonotonicInstant) -> Result<(), Error>

No-op method that allows checking for presence.

It’s not currently possible for a client with an optionally-provided protocol to check whether there’s someone on the other end without making a FIDL call (https://fxbug.dev/42177573). This method provides a workaround by giving a client a method that it can call to check for liveness.

TODO(https://fxbug.dev/42076541): Remove this once the DHCP out-of-stack client is always being used.

Trait Implementations

impl Debug for ClientProviderSynchronousProxy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl SynchronousProxy for ClientProviderSynchronousProxy

type Proxy = ClientProviderProxy

The async proxy for the same protocol.

type Protocol = ClientProviderMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.