# Function ethcore_util::standard::mem::swap 1.0.0 [−] [src]

    pub fn swap<T>(x: &mut T, y: &mut T)

Swaps the values at two mutable locations, without deinitializing either one.

# Examples

    use std::mem;

    let mut x = 5;
    let mut y = 42;

    mem::swap(&mut x, &mut y);

    assert_eq!(42, x);
    assert_eq!(5, y);

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