Struct SinkController 

pub struct SinkController {
    pub handler: Handler,
}

This handles device that plays out audio (e.g., headphone), so this is appropriate when dealing with audio playback devices and applications.

Fields

handler: Handler

Implementations

impl SinkController

pub fn create() -> Result<Self, ControllerError>

Examples found in repository

examples/change_device_vol.rs (line 8)

fn main() {
    // create handler that calls functions on playback devices and apps
    let mut handler = SinkController::create().unwrap();
    let devices = handler
        .list_devices()
        .expect("Could not get list of playback devices");

    println!("Playback Devices: ");
    for device in &devices {
        println!(
            "[Index: {}] {}, [Volume: {}]",
            device.index,
            device.description.as_ref().unwrap(),
            device.volume
        );
    }

    let mut input = String::new();

    print!("Select an index: ");
    io::stdout().flush().expect("Failed to flush stdout");

    io::stdin()
        .read_line(&mut input)
        .expect("Unable to read user input");

    println!("Increasing volume by 5%...");

    let device_index = input.trim().parse().expect("Invalid number");
    handler.increase_device_volume_by_percent(device_index, 0.05);

    println!(
        "Volume set to [Volume: {}]",
        handler
            .get_device_by_index(device_index)
            .expect("Failed to get device by index")
            .volume
    )
}

pub fn get_server_info(&mut self) -> Result<ServerInfo, ControllerError>

Trait Implementations

impl AppControl<ApplicationInfo> for SinkController

fn list_applications(&mut self) -> Result<Vec<ApplicationInfo>, ControllerError>

fn get_app_by_index( &mut self, index: u32, ) -> Result<ApplicationInfo, ControllerError>

fn increase_app_volume_by_percent(&mut self, index: u32, delta: f64)

fn decrease_app_volume_by_percent(&mut self, index: u32, delta: f64)

fn move_app_by_index( &mut self, stream_index: u32, device_index: u32, ) -> Result<bool, ControllerError>

fn move_app_by_name( &mut self, stream_index: u32, device_name: &str, ) -> Result<bool, ControllerError>

fn set_app_mute( &mut self, index: u32, mute: bool, ) -> Result<bool, ControllerError>

impl DeviceControl<DeviceInfo> for SinkController

fn get_default_device(&mut self) -> Result<DeviceInfo, ControllerError>

fn set_default_device(&mut self, name: &str) -> Result<bool, ControllerError>

fn list_devices(&mut self) -> Result<Vec<DeviceInfo>, ControllerError>

fn get_device_by_index( &mut self, index: u32, ) -> Result<DeviceInfo, ControllerError>

fn get_device_by_name( &mut self, name: &str, ) -> Result<DeviceInfo, ControllerError>

fn set_device_volume_by_index(&mut self, index: u32, volume: &ChannelVolumes)

fn set_device_volume_by_name(&mut self, name: &str, volume: &ChannelVolumes)

fn set_device_mute_by_index(&mut self, index: u32, mute: bool)

fn set_device_mute_by_name(&mut self, name: &str, mute: bool)

fn increase_device_volume_by_percent(&mut self, index: u32, delta: f64)

fn decrease_device_volume_by_percent(&mut self, index: u32, delta: f64)