Struct CallProxy

pub struct CallProxy { /* private fields */ }

Implementations

impl CallProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for fuchsia.bluetooth.hfp/Call.

pub fn take_event_stream(&self) -> CallEventStream

Get a Stream of events from the remote end of the protocol.

Panics

Panics if the event stream was already taken.

pub fn watch_state( &self, ) -> QueryResponseFut<CallState, DefaultFuchsiaResourceDialect>

A hanging get method for call state. See the CallState documentation for information on possible states.

pub fn request_hold(&self) -> Result<(), Error>

Request that the Call be set to the ONGOING_HELD CallState

pub fn request_active(&self) -> Result<(), Error>

Request that the Call be set to the ONGOING_ACTIVE CallState. This has the side effect of placing all other Calls that are routed to this peer in the ONGOING_HELD call state if it succeeds.

pub fn request_terminate(&self) -> Result<(), Error>

Request that the Call be TERMINATED.

pub fn request_transfer_audio(&self) -> Result<(), Error>

Request that the Call’s audio be transfered to the Audio Gateway and the call state set to TRANSFERRED_TO_AG.

pub fn send_dtmf_code( &self, code: DtmfCode, ) -> QueryResponseFut<CallSendDtmfCodeResult, DefaultFuchsiaResourceDialect>

Send a code that the call manager or remote audio gateway peer should transmit to its network connection. The request returns after the code has been transmitted to the network.

Can return an error if the call manager or peer failed to transmit the code to the network.

Trait Implementations

impl CallProxyInterface for CallProxy

type WatchStateResponseFut = QueryResponseFut<CallState>

type SendDtmfCodeResponseFut = QueryResponseFut<Result<(), i32>>

fn watch_state(&self) -> Self::WatchStateResponseFut

fn request_hold(&self) -> Result<(), Error>

fn request_active(&self) -> Result<(), Error>

fn request_terminate(&self) -> Result<(), Error>

fn request_transfer_audio(&self) -> Result<(), Error>

fn send_dtmf_code(&self, code: DtmfCode) -> Self::SendDtmfCodeResponseFut

impl Clone for CallProxy

fn clone(&self) -> CallProxy

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CallProxy

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

Formats the value using the given formatter.

impl Proxy for CallProxy

type Protocol = CallMarker

The protocol which this Proxy controls.

fn from_channel(inner: AsyncChannel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Result<AsyncChannel, Self>

Attempt to convert the proxy back into a channel.

fn as_channel(&self) -> &AsyncChannel

Get a reference to the proxy’s underlying channel.

fn into_client_end(self) -> Result<ClientEnd<Self::Protocol>, Self>

Attempt to convert the proxy back into a client end.

fn is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed(&self) -> OnSignals<'_, Unowned<'_, Handle>>

Returns a future that completes when the proxy receives the PEER_CLOSED signal.