[][src]Trait num_traits::ops::wrapping::WrappingShl

pub trait WrappingShl: Sized + Shl<usize, Output = Self> {
    fn wrapping_shl(&self, rhs: u32) -> Self;
}

Performs a left shift that does not panic.

Required methods

fn wrapping_shl(&self, rhs: u32) -> Self

Panic-free bitwise shift-left; yields self << mask(rhs), where mask removes any high order bits of rhs that would cause the shift to exceed the bitwidth of the type.

use num_traits::WrappingShl;

let x: u16 = 0x0001;

assert_eq!(WrappingShl::wrapping_shl(&x, 0),  0x0001);
assert_eq!(WrappingShl::wrapping_shl(&x, 1),  0x0002);
assert_eq!(WrappingShl::wrapping_shl(&x, 15), 0x8000);
assert_eq!(WrappingShl::wrapping_shl(&x, 16), 0x0001);
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Implementations on Foreign Types

impl<T: WrappingShl> WrappingShl for Wrapping<T> where
    Wrapping<T>: Shl<usize, Output = Wrapping<T>>, 
[src]

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Implementors

impl WrappingShl for i8[src]

impl WrappingShl for i16[src]

impl WrappingShl for i32[src]

impl WrappingShl for i64[src]

impl WrappingShl for i128[src]

impl WrappingShl for isize[src]

impl WrappingShl for u8[src]

impl WrappingShl for u16[src]

impl WrappingShl for u32[src]

impl WrappingShl for u64[src]

impl WrappingShl for u128[src]

impl WrappingShl for usize[src]

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