Trait Number 

pub trait Number:
    Default
    + Primitive
    + Add<Output = Self>
    + AddAssign
    + Div<Output = Self>
    + DivAssign
    + Mul<Output = Self>
    + MulAssign
    + Rem<Output = Self>
    + RemAssign
    + Sub<Output = Self>
    + SubAssign {
    const IS_SIGNED: bool;
}

Numerical type trait.

Required Associated Constants

const IS_SIGNED: bool

If the number is a signed type.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl Number for f32

const IS_SIGNED: bool = true

impl Number for f64

const IS_SIGNED: bool = true

impl Number for i8

const IS_SIGNED: bool = true

impl Number for i16

const IS_SIGNED: bool = true

impl Number for i32

const IS_SIGNED: bool = true

impl Number for i64

const IS_SIGNED: bool = true

impl Number for i128

const IS_SIGNED: bool = true

impl Number for isize

const IS_SIGNED: bool = true

impl Number for u8

const IS_SIGNED: bool = false

impl Number for u16

const IS_SIGNED: bool = false

impl Number for u32

const IS_SIGNED: bool = false

impl Number for u64

const IS_SIGNED: bool = false

impl Number for u128

const IS_SIGNED: bool = false

impl Number for usize

const IS_SIGNED: bool = false

Implementors