UsbAudioDevice

veridian_kernel::audio::usb_audio

Struct UsbAudioDevice

pub struct UsbAudioDevice {
    pub device_address: u8,
    pub version: UacVersion,
    pub control_interface: u8,
    pub units: Vec<AudioUnit>,
    pub streaming_interfaces: Vec<AudioStreamingInterface>,
    pub active_stream: Option<(u8, u8)>,
    pub current_sample_rate: u32,
    pub name: String,
}

Expand description

A parsed USB Audio device with all its audio topology

Fields§

§device_address: u8

USB device address

§version: UacVersion

UAC version detected

§control_interface: u8

Audio Control interface number

§units: Vec<AudioUnit>

All audio units/terminals in the topology

§streaming_interfaces: Vec<AudioStreamingInterface>

All audio streaming interface alternate settings

§active_stream: Option<(u8, u8)>

Currently active streaming interface (interface_num, alternate_setting)

§current_sample_rate: u32

Current sample rate in Hz

§name: String

Device name (from USB string descriptor)

Implementations§

impl UsbAudioDevice

pub fn new(device_address: u8, version: UacVersion) -> Self

Create a new USB audio device

Trait Implementations§

impl Clone for UsbAudioDevice

fn clone(&self) -> UsbAudioDevice

Returns a duplicate of the value. Read more

1.0.0§

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

Performs copy-assignment from source. Read more

impl Debug for UsbAudioDevice

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for UsbAudioDevice

impl RefUnwindSafe for UsbAudioDevice

impl Send for UsbAudioDevice

impl Sync for UsbAudioDevice

impl Unpin for UsbAudioDevice

impl UnwindSafe for UsbAudioDevice

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.