Trait cpal::traits::StreamTrait

source · [−]
pub trait StreamTrait {
    fn play(&self) -> Result<(), PlayStreamError>;

    fn pause(&self) -> Result<(), PauseStreamError>;
}
Expand description

A stream created from Device, with methods to control playback.

Required methods

Run the stream.

Note: Not all platforms automatically run the stream upon creation, so it is important to call play after creation if it is expected that the stream should run immediately.

Some devices support pausing the audio stream. This can be useful for saving energy in moments of silence.

Note: Not all devices support suspending the stream at the hardware level. This method may fail in these cases.

Implementors