Trait ConstCheckedAdd 

pub trait ConstCheckedAdd: Sized + ConstOverflowingAdd {
    // Required method
    fn checked_add(&self, v: &Self) -> Option<Self>;
}

Const-compatible checked addition.

Required Methods

fn checked_add(&self, v: &Self) -> Option<Self>

Checked addition. Returns None if overflow occurred.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl ConstCheckedAdd for u8

fn checked_add(&self, v: &Self) -> Option<Self>

impl ConstCheckedAdd for u16

fn checked_add(&self, v: &Self) -> Option<Self>

impl ConstCheckedAdd for u32

fn checked_add(&self, v: &Self) -> Option<Self>

impl ConstCheckedAdd for u64

fn checked_add(&self, v: &Self) -> Option<Self>

impl ConstCheckedAdd for u128

fn checked_add(&self, v: &Self) -> Option<Self>

Implementors

impl<T: ConstMachineWord + MachineWord, const N: usize, P: Personality> ConstCheckedAdd for FixedUInt<T, N, P>