Struct fidl_fuchsia_device::ControllerProxy

pub struct ControllerProxy { /* private fields */ }

Implementations

impl ControllerProxy

pub fn new(channel: AsyncChannel) -> Self

Create a new Proxy for Controller

pub fn take_event_stream(&self) -> ControllerEventStream

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

Panics

Panics if the event stream was already taken.

pub fn connect_to_device_fidl(&self, server: Channel) -> Result<(), Error>

Connect to the underlying device’s FIDL protocol. This connection will not be multiplexed with fuchsia.device.Controller or fuchsia.io.Node.

pub fn connect_to_controller( &self, server: ServerEnd<ControllerMarker> ) -> Result<(), Error>

Connect to the same Controller FIDL protocol.

pub fn bind(&self, driver: &str) -> QueryResponseFut<ControllerBindResult>

Attempt to bind a driver to this device.

• request driver This represents the suffix of a driver URL (e.g: “fvm.cm”). If this is non-empty, then the only drivers that will try to bind are ones that match this url suffix.

pub fn rebind(&self, driver: &str) -> QueryResponseFut<ControllerRebindResult>

Unbind all the children of this device, and then attempt to bind a driver to the device. This will not return until the bind completes.

• request driver This represents the suffix of a driver URL (e.g: “fvm.cm”). If this is non-empty, then the only drivers that will try to bind are ones that match this url suffix.

pub fn unbind_children( &self ) -> QueryResponseFut<ControllerUnbindChildrenResult>

This api will unbind all the children of this device synchronously. This will avoid watching for device removal by the clients.

pub fn schedule_unbind( &self ) -> QueryResponseFut<ControllerScheduleUnbindResult>

Disconnect this device and allow its parent to be bound again. This may not complete before it returns.

pub fn get_topological_path( &self ) -> QueryResponseFut<ControllerGetTopologicalPathResult>

Return the topological path for this device

pub fn get_min_driver_log_severity( &self ) -> QueryResponseFut<(i32, LogLevelFilter)>

Return the current logging flags for this device’s driver

pub fn set_min_driver_log_severity( &self, severity: LogLevelFilter ) -> QueryResponseFut<i32>

Set the logging flags for this device’s driver.

pub fn get_current_performance_state(&self) -> QueryResponseFut<u32>

Gets the current performance state of the device.

pub fn set_performance_state( &self, requested_state: u32 ) -> QueryResponseFut<(i32, u32)>

Set the performance state of this device to the requested performance state. This is only called for the current device and none of the descendants are aware of the state transition. Returns ZX_OK, if the device is in a working state and the performance state is changed to requested_state successfully. out_state will be same as requested_state. Returns error status, if switching to the requested_state was unsuccessful. out_state is the state that the device is currently in.

Trait Implementations

impl Clone for ControllerProxy

fn clone(&self) -> ControllerProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ControllerProxyInterface for ControllerProxy

fn connect_to_device_fidl(&self, server: Channel) -> Result<(), Error>

fn connect_to_controller( &self, server: ServerEnd<ControllerMarker> ) -> Result<(), Error>

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

fn bind(&self, driver: &str) -> Self::BindResponseFut

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

fn rebind(&self, driver: &str) -> Self::RebindResponseFut

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

fn unbind_children(&self) -> Self::UnbindChildrenResponseFut

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

fn schedule_unbind(&self) -> Self::ScheduleUnbindResponseFut

type GetTopologicalPathResponseFut = QueryResponseFut<Result<String, i32>>

fn get_topological_path(&self) -> Self::GetTopologicalPathResponseFut

type GetMinDriverLogSeverityResponseFut = QueryResponseFut<(i32, LogLevelFilter)>

fn get_min_driver_log_severity( &self ) -> Self::GetMinDriverLogSeverityResponseFut

type SetMinDriverLogSeverityResponseFut = QueryResponseFut<i32>

fn set_min_driver_log_severity( &self, severity: LogLevelFilter ) -> Self::SetMinDriverLogSeverityResponseFut

type GetCurrentPerformanceStateResponseFut = QueryResponseFut<u32>

fn get_current_performance_state( &self ) -> Self::GetCurrentPerformanceStateResponseFut

type SetPerformanceStateResponseFut = QueryResponseFut<(i32, u32)>

fn set_performance_state( &self, requested_state: u32 ) -> Self::SetPerformanceStateResponseFut

impl Debug for ControllerProxy

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

Formats the value using the given formatter.

impl Proxy for ControllerProxy

type Protocol = ControllerMarker

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 is_closed(&self) -> bool

Returns true if the proxy has received the PEER_CLOSED signal.

fn on_closed<'a>(&'a self) -> OnSignals<'a>

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