Enum ControlRequest

pub enum ControlRequest {
    GetDefaultConfiguration {
        type_: DeviceType,
        direction: Direction,
        responder: ControlGetDefaultConfigurationResponder,
    },
    AddDevice {
        config: Configuration,
        server: ServerEnd<DeviceMarker>,
        responder: ControlAddDeviceResponder,
    },
    GetNumDevices {
        responder: ControlGetNumDevicesResponder,
    },
    RemoveAll {
        responder: ControlRemoveAllResponder,
    },
}

This protocol provides methods for adding and removing virtual audio devices. This protocol is made available through the device tree via CONTROL_NODE_NAME.

Variants

GetDefaultConfiguration

Returns the default configuration for the given device type and direction.

Fields

type_: DeviceType

direction: Direction

responder: ControlGetDefaultConfigurationResponder

AddDevice

Adds a device to the device tree. The device lives until the Device FIDL channel is closed.

Fields

config: Configuration

server: ServerEnd<DeviceMarker>

responder: ControlAddDeviceResponder

GetNumDevices

Returns the number of active input and output devices and devices with unspecified direction.

Fields

responder: ControlGetNumDevicesResponder

RemoveAll

Synchronously remove all all active input and output devices.

Fields

responder: ControlRemoveAllResponder

Implementations

impl ControlRequest

pub fn into_get_default_configuration( self, ) -> Option<(DeviceType, Direction, ControlGetDefaultConfigurationResponder)>

pub fn into_add_device( self, ) -> Option<(Configuration, ServerEnd<DeviceMarker>, ControlAddDeviceResponder)>

pub fn into_get_num_devices(self) -> Option<ControlGetNumDevicesResponder>

pub fn into_remove_all(self) -> Option<ControlRemoveAllResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for ControlRequest

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

Formats the value using the given formatter.