pub fn transform_test_with_dir<TS>(input: TS) -> TS
Expand description
Transform a token stream of a test function definition into a proper #[test]
fn
This requires the input to be a fn item just like a standard #[test]
function except it
takes a single std::path::PathBuf argument to an empty test-specific directory. Any return
type is propagated, although any errors during setting up the test directory cause panics.
Almost every use of this function would be via the test_with_dir
macro within the
target-test-dir
crate; see that crate for examples.