Enum PcmState 

pub enum PcmState {
    Open,
    Setup,
    Prepared,
    Running,
    XRun,
    Draining,
    Paused,
}

ALSA PCM device state

Variants

Open

Device is open but not configured

Setup

Hardware parameters are set

Prepared

Device is prepared and ready to start

Running

Device is actively running (playing or capturing)

XRun

Buffer overrun (capture) or underrun (playback) occurred

Draining

Device is draining remaining buffered data

Paused

Device is paused

Trait Implementations

impl Clone for PcmState

fn clone(&self) -> PcmState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PcmState

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

Formats the value using the given formatter.

impl Default for PcmState

fn default() -> PcmState

Returns the “default value” for a type.

impl PartialEq for PcmState

fn eq(&self, other: &PcmState) -> 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 Copy for PcmState

impl Eq for PcmState

impl StructuralPartialEq for PcmState