结构体 AVReplayGain 

#[repr(C)]
pub struct AVReplayGain {
    pub track_gain: i32,
    pub track_peak: u32,
    pub album_gain: i32,
    pub album_peak: u32,
}

ReplayGain information (see http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). The size of this struct is a part of the public ABI.

Fields

track_gain: i32

Track replay gain in microbels (divide by 100000 to get the value in dB). Should be set to INT32_MIN when unknown.

track_peak: u32

Peak track amplitude, with 100000 representing full scale (but values may overflow). 0 when unknown.

album_gain: i32

Same as track_gain, but for the whole album.

album_peak: u32

Same as track_peak, but for the whole album,

trait 实现

impl Clone for AVReplayGain

fn clone(&self) -> AVReplayGain

Returns a duplicate of the value. 阅读更多

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

从 source 执行拷贝赋值。 阅读更多

impl Debug for AVReplayGain

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

使用给定的格式化器格式化该值。 阅读更多

impl PartialEq for AVReplayGain

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

Tests for self and other values to be equal, and is used by ==.

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

测试 !=。默认实现几乎总是足够的，没有充分理由不应被重写。

impl Copy for AVReplayGain

impl Eq for AVReplayGain

impl StructuralPartialEq for AVReplayGain