Trait ScalarOrPair

pub trait ScalarOrPair:
    Clone
    + Default
    + Send
    + Sync {
    type Sample: Float;

    // Required methods
    fn construct(x: Self::Sample, y: Self::Sample) -> Self;
    fn broadcast(&self) -> (Self::Sample, Self::Sample);
    fn filter_pole(
        &self,
        input: Self::Sample,
        current: Self::Sample,
        afactor: Self::Sample,
        rfactor: Self::Sample,
    ) -> Self::Sample;
}

Trait for 1-way/2-way distinctions, such as symmetric/asymmetric response times.

Required Associated Types

type Sample: Float

Required Methods

fn construct(x: Self::Sample, y: Self::Sample) -> Self

Construct new item from broadcast pair.

fn broadcast(&self) -> (Self::Sample, Self::Sample)

Return pair, broadcasting scalar into pair if needed.

fn filter_pole( &self, input: Self::Sample, current: Self::Sample, afactor: Self::Sample, rfactor: Self::Sample, ) -> Self::Sample

Symmetric or asymmetric 1-pole filter where factors are derived from the broadcast pair.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T: Float> ScalarOrPair for (T, T)

type Sample = T

fn construct(x: Self::Sample, y: Self::Sample) -> Self

fn broadcast(&self) -> (Self::Sample, Self::Sample)

fn filter_pole( &self, input: Self::Sample, current: Self::Sample, afactor: Self::Sample, rfactor: Self::Sample, ) -> Self::Sample

Implementors

impl<T: Float> ScalarOrPair for T

type Sample = T