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MPEG4

ffmpeg_next::codec::profile

枚举 MPEG4

pub enum MPEG4 {
Show 16 variants    Simple,
    SimpleScalable,
    Core,
    Main,
    NBit,
    ScalableTexture,
    SimpleFaceAnimation,
    BasicAnimatedTexture,
    Hybrid,
    AdvancedRealTime,
    CoreScalable,
    AdvancedCoding,
    AdvancedCore,
    AdvancedScalableTexture,
    SimpleStudio,
    AdvancedSimple,
}

Variants§

Simple

SimpleScalable

Core

Main

NBit

ScalableTexture

SimpleFaceAnimation

BasicAnimatedTexture

Hybrid

AdvancedRealTime

CoreScalable

AdvancedCoding

AdvancedCore

AdvancedScalableTexture

SimpleStudio

AdvancedSimple

trait 实现§

impl Clone for MPEG4

fn clone(&self) -> MPEG4

Returns a duplicate of the value. 阅读更多

1.0.0 · 源代码§

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

从 source 执行拷贝赋值。阅读更多

impl Debug for MPEG4

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 MPEG4

fn eq(&self, other: &MPEG4) -> bool

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

1.0.0 · 源代码§

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 MPEG4

impl Eq for MPEG4

impl StructuralPartialEq for MPEG4

自动 trait 实现§

impl Freeze for MPEG4

impl RefUnwindSafe for MPEG4

impl Send for MPEG4

impl Sync for MPEG4

impl Unpin for MPEG4

impl UnsafeUnpin for MPEG4

impl UnwindSafe for MPEG4

blanket 实现§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

获取 self 的 TypeId。阅读更多

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

从拥有的值不可变地借用。阅读更多

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

从拥有的值可变地借用。阅读更多

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

从 self 执行拷贝赋值到 dest。阅读更多

impl<T> From<T> for T

fn from(t: T) -> T

原样返回参数。

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U 实现选择执行的操作。

impl<T> ToOwned for T
where T: Clone,

type Owned = T

获取所有权后得到的类型。

fn to_owned(&self) -> T

通常通过克隆，从借用数据创建拥有的数据。阅读更多

fn clone_into(&self, target: &mut T)

通常通过克隆，使用借用数据替换拥有的数据。阅读更多

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

转换出错时返回的类型。

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

执行该转换。

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

转换出错时返回的类型。

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

执行该转换。