Trait SafeNumeric

pub trait SafeNumeric:
    Copy
    + PartialOrd
    + Sized {
    // Required methods
    fn max() -> Self;
    fn min() -> Self;
    fn safe_add(self, rhs: Self) -> Self;
    fn safe_sub(self, rhs: Self) -> Self;
    fn safe_mul(self, rhs: Self) -> Self;
    fn safe_div(self, rhs: Self) -> Self;
}

A trait for safe arithmetic operations with bound checks.

Required Methods

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl SafeNumeric for i8

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

impl SafeNumeric for i16

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

impl SafeNumeric for i32

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

impl SafeNumeric for i64

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

impl SafeNumeric for u8

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

impl SafeNumeric for u16

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

impl SafeNumeric for u32

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

impl SafeNumeric for u64

fn max() -> Self

fn min() -> Self

fn safe_add(self, rhs: Self) -> Self

fn safe_sub(self, rhs: Self) -> Self

fn safe_mul(self, rhs: Self) -> Self

fn safe_div(self, rhs: Self) -> Self

Implementors

impl SafeNumeric for U256