Struct DeviceInfo 

pub struct DeviceInfo {
    pub id: DeviceID,
    pub output_channels: u32,
    pub input_channels: u32,
    pub duplex_channels: u32,
    pub is_default_output: bool,
    pub is_default_input: bool,
    pub native_formats: NativeFormats,
    pub preferred_sample_rate: u32,
    pub sample_rates: Vec<u32>,
}

Queried information about a device.

Fields

id: DeviceID

The unique identifier of this device.

output_channels: u32

The number of output channels on this device.

input_channels: u32

The number of input channels on this device.

duplex_channels: u32

The number of duplex channels on this device.

is_default_output: bool

Whether or not this device is the default output device.

is_default_input: bool

Whether or not this device is the default input device.

native_formats: NativeFormats

The native sample formats that this device supports. (bitflags)

Note you can still start a stream with any format. RtAudio will just automatically convert to/from the best native format.

preferred_sample_rate: u32

The device’s preferred sample rate.

sample_rates: Vec<u32>

The available sample rates for this device.

Implementations

impl DeviceInfo

pub fn name(&self) -> &str

The name of the device.

pub fn from_raw(d: rtaudio_device_info_t) -> Self

Trait Implementations

impl Clone for DeviceInfo

fn clone(&self) -> DeviceInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceInfo

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

Formats the value using the given formatter.

impl PartialEq for DeviceInfo

fn eq(&self, other: &DeviceInfo) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DeviceInfo