1.13.0[−][src]Macro std::debug_assert_ne
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.
Unlike assert_ne!
, debug_assert_ne!
statements are only enabled in non
optimized builds by default. An optimized build will omit all
debug_assert_ne!
statements unless -C debug-assertions
is passed to the
compiler. This makes debug_assert_ne!
useful for checks that are too
expensive to be present in a release build but may be helpful during
development.
Examples
let a = 3; let b = 2; debug_assert_ne!(a, b);Run