结构体 Video 

pub struct Video { /* 私有字段 */ }

实现

impl Video

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

impl Video

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

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

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 Video

fn clone(&self) -> Video

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 Video

fn decoder(self) -> Option<Codec>

impl Deref for Video

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 Video

fn encoder(self) -> Option<Codec>

impl PartialEq for Video

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

impl Eq for Video

impl StructuralPartialEq for Video