Trait Numeric

pub trait Numeric:
    Sized
    + Debug
    + Copy
    + PartialEq
    + Neg<Output = Self>
    + Add<Output = Self>
    + Sub<Output = Self>
    + Mul<f64, Output = Self>
    + Div<f64, Output = Self> {
    // Required methods
    fn zero() -> Self;
    fn is_finite(self) -> bool;

    // Provided method
    fn is_zero(self) -> bool { ... }
}

A numeric type.

Required Methods

fn zero() -> Self

The identity element for addition.

fn is_finite(self) -> bool

Whether self consists only of finite parts.

Provided Methods

fn is_zero(self) -> bool

Whether self is zero.

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 Numeric for Abs

fn zero() -> Abs

fn is_finite(self) -> bool

impl Numeric for Angle

fn zero() -> Angle

fn is_finite(self) -> bool

impl Numeric for Axes<Abs>

fn zero() -> Axes<Abs>

fn is_finite(self) -> bool

impl Numeric for Em

fn zero() -> Em

fn is_finite(self) -> bool

impl Numeric for Fr

fn zero() -> Fr

fn is_finite(self) -> bool

impl Numeric for Length

fn zero() -> Length

fn is_finite(self) -> bool

impl Numeric for Point

fn zero() -> Point

fn is_finite(self) -> bool

Implementors

impl Numeric for Scalar