Function initLogConstructor

src/utils/log.js:521–533

()

 * Initializes log constructor.
 */
export function initLogConstructor() {
  logConstructor = Log;
  // Initialize instances for use. If a binary (an extension for example) that
  // does not call `initLogConstructor` invokes `dev()` or `user()` earlier than
  // the binary that does call `initLogConstructor` (amp.js), the extension will
  // throw an error as that extension will never be able to initialize the log
  // instances and we also don't want it to call `initLogConstructor` either
  // (since that will cause the Log implementation to be bundled into that
  // binary). So we must initialize the instances eagerly so that they are ready
  // for use (stored globally) after the main binary calls `initLogConstructor`.
  dev();
  user();
}

/**
 * Resets log constructor for testing.