diff options
| -rw-r--r-- | src/libtest/lib.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libtest/lib.rs b/src/libtest/lib.rs index 365f67e5616..d1bf9090944 100644 --- a/src/libtest/lib.rs +++ b/src/libtest/lib.rs @@ -326,8 +326,8 @@ fn usage(binary: &str) { let message = format!("Usage: {} [OPTIONS] [FILTER]", binary); println!(r#"{usage} -The FILTER regex is tested against the name of all tests to run, and -only those tests that match are run. +The FILTER string is tested against the name of all tests, and only those +tests whose names contain the filter are run. By default, all tests are run in parallel. This can be altered with the RUST_TEST_THREADS environment variable when running tests (set it to 1). |