pub fn tracing_test_lock() -> MutexGuard<'static, ()>Expand description
Process-wide lock serializing tracing-capture tests. Hold the returned guard for the entire capture so another test’s subscriber cannot interleave.
pub fn tracing_test_lock() -> MutexGuard<'static, ()>Process-wide lock serializing tracing-capture tests. Hold the returned guard for the entire capture so another test’s subscriber cannot interleave.