Trait Zero 

pub trait Zero {
    const ZERO: Self;
}

Numeric constants traits for primitive numeric types

use generic_constants::OneHundredTwentySeven;
 
fn saturate_to_127<T: OneHundredTwentySeven + Ord>(value: T) -> T {
    if value > T::ONE_HUNDRED_TWENTY_SEVEN {
        T::ONE_HUNDRED_TWENTY_SEVEN
    } else {
        value
    }
}
 
fn main() {
    assert_eq!(saturate_to_127(200u32), 127u32);
    assert_eq!(saturate_to_127(50u32), 50u32);
}

Required Associated Constants

const ZERO: Self

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 Zero for f32

const ZERO: Self = 0f32

impl Zero for f64

const ZERO: Self = 0f64

impl Zero for i8

const ZERO: Self = 0i8

impl Zero for i16

const ZERO: Self = 0i16

impl Zero for i32

const ZERO: Self = 0i32

impl Zero for i64

const ZERO: Self = 0i64

impl Zero for i128

const ZERO: Self = 0i128

impl Zero for isize

const ZERO: Self = 0isize

impl Zero for u8

const ZERO: Self = 0u8

impl Zero for u16

const ZERO: Self = 0u16

impl Zero for u32

const ZERO: Self = 0u32

impl Zero for u64

const ZERO: Self = 0u64

impl Zero for u128

const ZERO: Self = 0u128

impl Zero for usize

const ZERO: Self = 0usize

Implementors