Trait CheckedMul 

pub trait CheckedMul<Rhs = Self>
where
    Self: Sized,
{
    type Output;
    type Error;

    // Required method
    fn checked_mul(self, scalar: Rhs) -> Result<Self::Output, Self::Error>;
}

Required Associated Types

type Output

type Error

Required Methods

fn checked_mul(self, scalar: Rhs) -> Result<Self::Output, Self::Error>

Checked arithmetic multiplication with self

Errors

When the result of the multiplication can not be represented (e.g. due to an overflow).

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 CheckedMul for f32

type Output = f32

type Error = MulError<f32, f32>

fn checked_mul(self, rhs: Self) -> Result<Self::Output, Self::Error>

impl CheckedMul for f64

type Output = f64

type Error = MulError<f64, f64>

fn checked_mul(self, rhs: Self) -> Result<Self::Output, Self::Error>

impl CheckedMul for i64

type Output = i64

type Error = MulError<i64, i64>

fn checked_mul(self, rhs: Self) -> Result<Self::Output, Self::Error>

impl CheckedMul for u32

type Output = u32

type Error = MulError<u32, u32>

fn checked_mul(self, rhs: Self) -> Result<Self::Output, Self::Error>

impl CheckedMul for u64

type Output = u64

type Error = MulError<u64, u64>

fn checked_mul(self, rhs: Self) -> Result<Self::Output, Self::Error>

Implementors