枚举 AVClassStateFlags 

#[repr(i32)]
pub enum AVClassStateFlags {
    AV_CLASS_STATE_INITIALIZED = 1,
}

Variants

AV_CLASS_STATE_INITIALIZED = 1

Object initialization has finished and it is now in the ‘runtime’ stage. This affects e.g. what options can be set on the object (only AV_OPT_FLAG_RUNTIME_PARAM options can be set on initialized objects).

trait 实现

impl Clone for AVClassStateFlags

fn clone(&self) -> AVClassStateFlags

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 AVClassStateFlags

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 Hash for AVClassStateFlags

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. 阅读更多

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. 阅读更多

impl PartialEq for AVClassStateFlags

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

impl Eq for AVClassStateFlags

impl StructuralPartialEq for AVClassStateFlags