Function test::make_owned_test

pub(crate) fn make_owned_test(test: &&TestDescAndFn) -> TestDescAndFn

🔬This is a nightly-only experimental API. (test)

Clones static values for putting into a dynamic vector, which test_main() needs to hand out ownership of tests to parallel test runners.

This will panic when fed any dynamic tests, because they cannot be cloned.