Macro assert_same_variant

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

Asserts that actual variant is the same as the expected variant, regardless of the value of their fields. The enum is required to implement the Debug trait.

Usage

    assert_same_variant!(actual, expected);

Examples

Will succeed, both variants are the same

    assert_same_variant!(TestEnum::A, TestEnum::A)

Will succeed, both variants are the same even if the fields aren’t.

    assert_same_variant!(TestEnum::A(2), TestEnum::A(6))

Will fail, actual variant differs from the expectation

    assert_same_variant!(TestEnum::B, TestEnum::A)