Trait DspSample 

pub trait DspSample:
    Copy
    + Default
    + PartialEq
    + PartialOrd
    + Add<Output = Self>
    + Sub<Output = Self>
    + Mul<Output = Self>
    + Neg<Output = Self> {
    const ZERO: Self;
    const ONE: Self;

    // Required methods
    fn sat_add(self, rhs: Self) -> Self;
    fn sat_sub(self, rhs: Self) -> Self;
    fn sat_mul(self, rhs: Self) -> Self;
    fn sat_div(self, rhs: Self) -> Self;
    fn abs_val(self) -> Self;
    fn to_f32(self) -> f32;
    fn from_f32(val: f32) -> Self;
}

Unified numerical sample trait implemented for both floating-point and fixed-point numbers.

Enables writing generic filters, delay lines, oscillators, and processing blocks that operate seamlessly with f32, f64, Q15, and Q31.

Required Associated Constants

const ZERO: Self

Additive identity (0.0).

const ONE: Self

Multiplicative identity or normalized unity (1.0).

Required Methods

fn sat_add(self, rhs: Self) -> Self

Saturating addition.

fn sat_sub(self, rhs: Self) -> Self

Saturating subtraction.

fn sat_mul(self, rhs: Self) -> Self

Saturating multiplication.

fn sat_div(self, rhs: Self) -> Self

Saturating division.

fn abs_val(self) -> Self

Absolute value.

fn to_f32(self) -> f32

Convert to floating-point f32.

fn from_f32(val: f32) -> Self

Convert from floating-point f32.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl DspSample for f32

const ZERO: Self = 0.0

const ONE: Self = 1.0

fn sat_add(self, rhs: Self) -> Self

fn sat_sub(self, rhs: Self) -> Self

fn sat_mul(self, rhs: Self) -> Self

fn sat_div(self, rhs: Self) -> Self

fn abs_val(self) -> Self

fn to_f32(self) -> f32

fn from_f32(val: f32) -> Self

impl DspSample for f64

const ZERO: Self = 0.0

const ONE: Self = 1.0

fn sat_add(self, rhs: Self) -> Self

fn sat_sub(self, rhs: Self) -> Self

fn sat_mul(self, rhs: Self) -> Self

fn sat_div(self, rhs: Self) -> Self

fn abs_val(self) -> Self

fn to_f32(self) -> f32

fn from_f32(val: f32) -> Self

Implementors

impl DspSample for Q15

const ZERO: Self = Self::ZERO

const ONE: Self = Self::ONE

impl DspSample for Q31

const ZERO: Self = Self::ZERO

const ONE: Self = Self::ONE