run<T> method

Future<T> run<T>(AsyncAction<T> fn)

Acquires the mutex, runs fn, then releases; ensures release on exception.

Returns the result of fn. Audited: 2026-06-12 11:26 EDT

Implementation

Future<T> run<T>(AsyncAction<T> fn) async {
  await acquire();
  try {
    return await fn();
  } finally {
    release();
  }
}