Trait culsynth::Fixed16

pub trait Fixed16: Fixed {
    type Widened: Fixed;

    const ONE_OR_MAX: Self = _;

    // Required methods
    fn multiply_fixed(self, rhs: Self) -> Self;
    fn scale_fixed(self, rhs: ScalarFxP) -> Self;
    fn widen(self) -> Self::Widened;
    fn widened_from_bits(bits: i32) -> Self::Widened;
}

A trait encompassing 16 bit fixed point numbers along with a couple of convenience methods for the type.

Required Associated Types

type Widened: Fixed

A 32 bit fixed point number with the same number of fractional bits

Provided Associated Constants

const ONE_OR_MAX: Self = _

The value one, or if one is not representable, the maximum representable by the type

Required Methods

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

Multiply two fixed point numbers

fn scale_fixed(self, rhs: ScalarFxP) -> Self

Scale a fixed point number

fn widen(self) -> Self::Widened

Widen this to a Self::Widened

fn widened_from_bits(bits: i32) -> Self::Widened

Create a widened from bits

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<N> Fixed16 for FixedI16<N>

where N: Unsigned + LeEqU16 + LeEqU32 + Add<N> + Add<U16>, Sum<N, N>: Unsigned + LeEqU32, Sum<N, U16>: Unsigned + LeEqU32,

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

fn scale_fixed(self, rhs: ScalarFxP) -> Self

type Widened = FixedI32<<FixedI16<N> as Fixed>::Frac>

fn widen(self) -> FixedI32<Self::Frac>

fn widened_from_bits(bits: i32) -> Self::Widened

impl<N> Fixed16 for FixedU16<N>

where N: Unsigned + LeEqU16 + LeEqU32 + Add<N> + Add<U16>, Sum<N, N>: Unsigned + LeEqU32, Sum<N, U16>: Unsigned + LeEqU32,

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

fn scale_fixed(self, rhs: ScalarFxP) -> Self

type Widened = FixedI32<<FixedU16<N> as Fixed>::Frac>

fn widen(self) -> FixedI32<Self::Frac>

fn widened_from_bits(bits: i32) -> Self::Widened

Implementors