Struct fidl_fuchsia_ui_display_internal::DisplayPowerSynchronousProxy

pub struct DisplayPowerSynchronousProxy { /* private fields */ }

Implementations

impl DisplayPowerSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<DisplayPowerEvent, 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 set_display_power( &self, power_on: bool, ___deadline: MonotonicInstant, ) -> Result<DisplayPowerSetDisplayPowerResult, Error>

Set the power state of all connected display devices to power_on.

It succeeds when all connected displays are turned on or off; once display devices are turned off, fuchsia.hardware.display.Controller clients will not receive OnVsync events anymore until they are turned on again.

If any of the connected displays fails to turn on/off, it will return ZX_ERR_NOT_SUPPORTED error, and only the power states of the devices which support power state control will be changed.

All display devices are turned on by default.

Trait Implementations

impl Debug for DisplayPowerSynchronousProxy

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

Formats the value using the given formatter.

impl SynchronousProxy for DisplayPowerSynchronousProxy

type Proxy = DisplayPowerProxy

The async proxy for the same protocol.

type Protocol = DisplayPowerMarker

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.