Struct alsa::direct::pcm::RawSamples

pub struct RawSamples<S> {
    pub ptr: *mut S,
    pub frames: Frames,
    pub channels: u32,
}

A raw pointer to samples, and the amount of samples readable or writable.

Fields

ptr: *mut S

frames: Frames

channels: u32

Implementations

impl<S> RawSamples<S>

pub fn samples(&self) -> isize

Returns frames * channels, i e the amount of samples (of type S) that can be read/written.

pub unsafe fn write_samples<I: Iterator<Item = S>>( &self, i: &mut I ) -> (bool, isize)

Writes samples from an iterator.

Returns true if iterator was depleted, and the number of samples written. This is just raw read/write of memory.

Trait Implementations

impl<S: Clone> Clone for RawSamples<S>

fn clone(&self) -> RawSamples<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for RawSamples<S>

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

Formats the value using the given formatter.

impl<S: Copy> Copy for RawSamples<S>