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Additional assertion macros for testing.

§Available macros

Note that, like core/std macros, all macros in this crate have debug_* counterparts.

§Comparison

Assertions similar to assert_eq or assert_ne:

§Matching

assert_matches!

§`Result` macros

Assertions for Result variants:

§`Option` macros

Assertions for Option variants:

§`Poll` macros

Assertions for Poll variants:

Macros§

assert_err: Asserts that the expression matches an Err(_) variant, returning the contained value.
assert_err_eq: Asserts that the left expression contains an Err(E) variant and its contained value of type E equals the right expression.
assert_ge: Asserts that the first expression is greater than or equal to the second.
assert_gt: Asserts that the first expression is greater than the second.
assert_le: Asserts that the first expression is less or equal than the second.
assert_lt: Asserts that the first expression is less than the second.
assert_matches: Asserts that the expression matches the provided pattern.
assert_none: Asserts that the expression is None.
assert_ok: Asserts that the expression matches an Ok(_) variant, returning the contained value.
assert_ok_eq: Asserts that the left expression contains an Ok(T) variant and its contained value of type T equals the right expression.
assert_pending: Asserts that the expression matches a Poll::Pending variant.
assert_ready: Asserts that the expression matches a Poll::Ready(_) variant.
assert_ready_eq: Asserts that the left expression contains a [Poll::Ready(T)] variant and its contained value of type T equals the right expression.
assert_ready_err: Asserts that the expression matches a Poll::Ready(Err(_)) variant, returning the contained value.
assert_ready_ok: Asserts that the expression matches a [Poll::Ready(Ok(_))] variant, returning the contained value.
assert_some: Asserts that the expression matches a Some(_) variant, returning the contained value.
assert_some_eq: Asserts that the left expression contains a Some(T) variant and its contained value of type T equals the right expression.
debug_assert_err: Asserts that the expression matches an Err(_) variant in debug builds.
debug_assert_err_eq: Asserts that the left expression contains an Err(E) variant and its contained value of type E equals the right expression in debug builds.
debug_assert_ge: Asserts that the first expression is greater than or equal to the second on debug builds.
debug_assert_gt: Asserts that the first expression is greater than the second in debug builds.
debug_assert_le: Asserts that the first expression is less or equal than the second on debug builds.
debug_assert_lt: Asserts that the first expression is less than the second on debug builds.
debug_assert_matches: Asserts that the expression matches the provided pattern on debug builds.
debug_assert_none: Asserts that the expression is None on debug builds.
debug_assert_ok: Asserts that the expression matches an Ok(_) variant on debug builds.
debug_assert_ok_eq: Asserts that the left expression contains an Ok(T) variant and its contained value of type T equals the right expression on debug builds.
debug_assert_pending: Asserts that the expression matches a Poll::Pending variant on debug builds.
debug_assert_ready: Asserts that the expression matches a Poll::Ready(_) variant on debug builds.
debug_assert_ready_eq: Asserts that the left expression contains a Poll::Ready(T) variant and its contained value of type T equals the right expression on debug builds.
debug_assert_ready_err: Asserts that the expression matches a Poll::Ready(Err(_)) variant on debug builds.
debug_assert_ready_ok: Asserts that the expression matches a Poll::Ready(Ok(_)) variant on debug builds.
debug_assert_some: Asserts that the expression matches a Some(_) variant on debug builds.
debug_assert_some_eq: Asserts that the left expression contains a Some(T) variant and its contained value of type T equals the right expression on debug builds.

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