Trait SignHelper 

pub trait SignHelper<T: PrimInt> {
    // Required method
    fn abs_and_sign(&self) -> AbsAndSign<T>;
}

Signedness helper trait, used by string conversions.

This trait exists because abs is, quite reasonably, only implemented for types which impl num_traits::Signed.

Required Methods

fn abs_and_sign(&self) -> AbsAndSign<T>

Unpacks a maybe-signed integer into its absolute value and sign bit

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl SignHelper<i16> for i16

fn abs_and_sign(&self) -> AbsAndSign<i16>

impl SignHelper<i32> for i32

fn abs_and_sign(&self) -> AbsAndSign<i32>

impl SignHelper<i64> for i64

fn abs_and_sign(&self) -> AbsAndSign<i64>

impl SignHelper<i128> for i128

fn abs_and_sign(&self) -> AbsAndSign<i128>

impl SignHelper<isize> for isize

fn abs_and_sign(&self) -> AbsAndSign<isize>

impl SignHelper<u16> for u16

fn abs_and_sign(&self) -> AbsAndSign<u16>

impl SignHelper<u32> for u32

fn abs_and_sign(&self) -> AbsAndSign<u32>

impl SignHelper<u64> for u64

fn abs_and_sign(&self) -> AbsAndSign<u64>

impl SignHelper<u128> for u128

fn abs_and_sign(&self) -> AbsAndSign<u128>

impl SignHelper<usize> for usize

fn abs_and_sign(&self) -> AbsAndSign<usize>

Implementors