Trait SignedInt 

pub trait SignedInt: Int + Neg<Output = Self> {
    const NEG_ONE: Self;
}

Generic trait for the built-in Rust signed integer types.

Unlike traits provided by crates like num_traits, it is sealed.

See Int for design decisions around this trait.

Required Associated Constants

const NEG_ONE: Self

The negative value of 1.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl SignedInt for i8

const NEG_ONE: Self = -1

impl SignedInt for i16

const NEG_ONE: Self = -1

impl SignedInt for i32

const NEG_ONE: Self = -1

impl SignedInt for i64

const NEG_ONE: Self = -1

impl SignedInt for i128

const NEG_ONE: Self = -1

impl SignedInt for isize

const NEG_ONE: Self = -1

Implementors