assert_ne::assert_ne!

macro_rules! assert_ne {
    ($left:expr , $right:expr) => { ... };
}

Asserts that two expressions are not equal to each other.

On panic, this macro will print the values of the expressions with their debug representations.

Examples

# #[macro_use] extern crate assert_ne;

let a = 3;
let b = 1 + 2;
assert_ne!(a, b);