枚举 Filter 

pub enum Filter {
    Cubic,
    BlackmanNuttall,
    Kaiser,
}

Variants

Cubic

BlackmanNuttall

Kaiser

trait 实现

impl Clone for Filter

fn clone(&self) -> Filter

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 Filter

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<Filter> for SwrFilterType

fn from(value: Filter) -> SwrFilterType

Converts to this type from the input type.

impl From<SwrFilterType> for Filter

fn from(value: SwrFilterType) -> Filter

Converts to this type from the input type.

impl PartialEq for Filter

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

impl Eq for Filter

impl StructuralPartialEq for Filter