枚举 Decision 

pub enum Decision {
    Simple,
    Bits,
    RateDistortion,
}

Variants

Simple

Bits

RateDistortion

trait 实现

impl Clone for Decision

fn clone(&self) -> Decision

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 Decision

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 From<Decision> for c_int

fn from(value: Decision) -> c_int

Converts to this type from the input type.

impl From<i32> for Decision

fn from(value: c_int) -> Decision

Converts to this type from the input type.

impl PartialEq for Decision

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

impl Eq for Decision

impl StructuralPartialEq for Decision