Struct lofty::ChannelMask

pub struct ChannelMask(/* private fields */);

Channel mask

A mask of (at least) 18 bits, one for each channel.

• Standard speaker channels: https://www.wikipedia.org/wiki/Surround_sound
• CAF channel bitmap: https://developer.apple.com/library/archive/documentation/MusicAudio/Reference/CAFSpec/CAF_spec/CAF_spec.html#//apple_ref/doc/uid/TP40001862-CH210-BCGBHHHI
• WAV default channel ordering: https://learn.microsoft.com/en-us/previous-versions/windows/hardware/design/dn653308(v=vs.85)?redirectedfrom=MSDN#default-channel-ordering
• FFmpeg: https://ffmpeg.org/doxygen/trunk/group__channel__masks.html

Implementations

impl ChannelMask

pub const fn mono() -> Self

A single front center channel

pub const fn stereo() -> Self

Front left+right channels

pub const fn bits(self) -> u32

The bit mask

Trait Implementations

impl Clone for ChannelMask

fn clone(&self) -> ChannelMask

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ChannelMask

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

Formats the value using the given formatter.

impl Default for ChannelMask

fn default() -> ChannelMask

Returns the “default value” for a type.

impl PartialEq for ChannelMask

fn eq(&self, other: &ChannelMask) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ChannelMask

impl Eq for ChannelMask

impl StructuralEq for ChannelMask

impl StructuralPartialEq for ChannelMask