Struct Pcm 

pub struct Pcm { /* private fields */ }

One owned mono PCM buffer.

Implementations

impl Pcm

pub fn new(format: PcmFormat, samples: PcmSamples) -> Result<Self, PcmError>

Pair a validated format with samples of the same depth.

Errors

Returns PcmError::EncodingMismatch when the format and sample variant disagree.

pub const fn format(&self) -> PcmFormat

The rate and depth attached to these samples.

pub const fn samples(&self) -> &PcmSamples

The owned sample representation.

pub fn into_samples(self) -> PcmSamples

Consume the buffer and return its samples.

pub fn to_i16(&self, target_rate: u32) -> Result<Vec<i16>, PcmError>

Convert to signed 16-bit samples at target_rate.

Errors

Returns PcmError::UnsupportedSampleRate when target_rate is unsupported.

pub fn from_i16(format: PcmFormat, samples: Vec<i16>) -> Self

Build a buffer in format from signed samples already at that format’s rate.

Trait Implementations

impl Clone for Pcm

fn clone(&self) -> Pcm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pcm

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

Formats the value using the given formatter.

impl PartialEq for Pcm

fn eq(&self, other: &Pcm) -> 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 Eq for Pcm

impl StructuralPartialEq for Pcm