Trait overflower_support::NegWrap

pub trait NegWrap {
    type Output;
    fn neg_wrap(self) -> Self::Output;
}

Negate a value, wrap on overflow

This does the same as the std::ops::Neg trait for most types. it is specialized for integer types to wrap on overflow.

Associated Types

type Output

the result type of the negation

Required Methods

fn neg_wrap(self) -> Self::Output

negate a value, wrap on overflow

Implementors

• impl<T> NegWrap for T where
    T: Neg, 
• impl NegWrap for i8
• impl NegWrap for i16
• impl NegWrap for i32
• impl NegWrap for i64
• impl NegWrap for isize