Module assertables::assert_not_contains

Assert an expression (such as a string) does not contain an expression (such as a substring).

Example

// String contains substring?
let a = "alfa";
let b = "zz";
assert_not_contains!(a, b);

// Range contains value?
let a = 1..5;
let b = 6;
assert_not_contains!(a, &b);

Module macros

• assert_not_contains
• assert_not_contains_as_result
• debug_assert_not_contains