结构体 Context 

pub struct Context { /* 私有字段 */ }

实现

impl Context

pub unsafe fn wrap(ptr: *mut AVCodecContext, owner: Option<Rc<dyn Any>>) -> Self

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

pub unsafe fn as_mut_ptr(&mut self) -> *mut AVCodecContext

impl Context

pub fn new() -> Self

pub fn new_with_codec(codec: Codec) -> Self

pub fn from_parameters<P: Into<Parameters>>( parameters: P, ) -> Result<Self, Error>

pub fn decoder(self) -> Decoder

pub fn encoder(self) -> Encoder

pub fn codec(&self) -> Option<Codec>

pub fn medium(&self) -> Type

pub fn set_flags(&mut self, value: Flags)

pub fn id(&self) -> Id

pub fn compliance(&mut self, value: Compliance)

pub fn debug(&mut self, value: Debug)

pub fn set_threading(&mut self, config: Config)

pub fn threading(&self) -> Config

pub fn set_parameters<P: Into<Parameters>>( &mut self, parameters: P, ) -> Result<(), Error>

pub fn time_base(&self) -> Rational

pub fn set_time_base<R: Into<Rational>>(&mut self, value: R)

pub fn frame_rate(&self) -> Rational

pub fn set_frame_rate<R: Into<Rational>>(&mut self, value: Option<R>)

trait 实现

impl AsMut<Context> for Audio

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Audio

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Decoder

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Encoder

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Encoder

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Encoder

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Encoder

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Opened

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Subtitle

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Subtitle

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Video

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsMut<Context> for Video

fn as_mut(&mut self) -> &mut Context

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRef<Context> for Audio

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Audio

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Decoder

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Encoder

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Encoder

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Encoder

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Encoder

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Opened

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Subtitle

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Subtitle

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Video

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Context> for Video

fn as_ref(&self) -> &Context

Converts this type into a shared reference of the (usually inferred) input type.

impl Default for Context

fn default() -> Self

返回类型的"默认值"。 阅读更多

impl Drop for Context

fn drop(&mut self)

执行该类型的析构函数。 阅读更多

impl Send for Context