Trait MstWeight 

pub trait MstWeight:
    Ord
    + Clone
    + Default {
    // Required method
    fn checked_add(&self, rhs: &Self) -> Option<Self>;
}

Integer weights that can report overflow while summing MST totals.

Required Methods

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

Returns self + rhs, or None when the sum overflows.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl MstWeight for i8

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

impl MstWeight for i16

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

impl MstWeight for i32

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

impl MstWeight for i64

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

impl MstWeight for i128

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

impl MstWeight for isize

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

impl MstWeight for u8

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

impl MstWeight for u16

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

impl MstWeight for u32

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

impl MstWeight for u64

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

impl MstWeight for u128

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

impl MstWeight for usize

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

Implementors