结构体 Audio 

pub struct Audio { /* 私有字段 */ }

实现

impl Audio

pub unsafe fn new(codec: Codec) -> Audio

impl Audio

pub fn rates(&self) -> Option<RateIter>

pub fn formats(&self) -> Option<FormatIter>

pub fn channel_layouts(&self) -> Option<ChannelLayoutIter>

Methods from Deref<Target = Codec>

pub unsafe fn as_ptr(&self) -> *const AVCodec

pub fn is_encoder(&self) -> bool

pub fn is_decoder(&self) -> bool

pub fn name(&self) -> &str

pub fn description(&self) -> &str

pub fn medium(&self) -> Type

pub fn id(&self) -> Id

pub fn is_video(&self) -> bool

pub fn is_audio(&self) -> bool

pub fn max_lowres(&self) -> i32

pub fn capabilities(&self) -> Capabilities

pub fn profiles(&self) -> Option<ProfileIter>

trait 实现

impl Clone for Audio

fn clone(&self) -> Audio

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 Decoder for Audio

fn decoder(self) -> Option<Codec>

impl Deref for Audio

type Target = Codec

解引用之后得到的类型。

fn deref(&self) -> &Self::Target

解引用该值。

impl Encoder for Audio

fn encoder(self) -> Option<Codec>

impl PartialEq for Audio

fn eq(&self, other: &Audio) -> 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 Audio

impl Eq for Audio

impl StructuralPartialEq for Audio