Struct Feed 

pub struct Feed { /* private fields */ }

The end of a feed the mixer reads, a Source that never waits.

Trait Implementations

impl Debug for Feed

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

Formats the value using the given formatter.

impl Source for Feed

fn rewind_to(&mut self, _frame: u64) -> Result<(), Error>

Nothing to do: the worker has put the frames a loop goes back to in the ring already, right after the last, so the next read gives them.

fn format(&self) -> PcmFormat

The rate and channels of what it yields.

fn total_frames(&self) -> Option<u64>

How many frames it yields from its start, if that is known without decoding.

fn read(&mut self, out: &mut [i16]) -> Result<usize, Error>

Fills out with the next whole frames, interleaved, and says how many frames that was. 0 means it has ended. Short of the end it gives at least one, and a buffer without room for one is Error::NoRoom.