枚举 AVActiveFormatDescription 

#[repr(i32)]
pub enum AVActiveFormatDescription {
    AV_AFD_SAME = 8,
    AV_AFD_4_3 = 9,
    AV_AFD_16_9 = 10,
    AV_AFD_14_9 = 11,
    AV_AFD_4_3_SP_14_9 = 13,
    AV_AFD_16_9_SP_14_9 = 14,
    AV_AFD_SP_4_3 = 15,
}

Variants

AV_AFD_SAME = 8

AV_AFD_4_3 = 9

AV_AFD_16_9 = 10

AV_AFD_14_9 = 11

AV_AFD_4_3_SP_14_9 = 13

AV_AFD_16_9_SP_14_9 = 14

AV_AFD_SP_4_3 = 15

trait 实现

impl Clone for AVActiveFormatDescription

fn clone(&self) -> AVActiveFormatDescription

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 AVActiveFormatDescription

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 AVActiveFormatDescription

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 AVActiveFormatDescription

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

impl Eq for AVActiveFormatDescription

impl StructuralPartialEq for AVActiveFormatDescription