)
Equivalent to:
ZoneCallback registered = registerCallback(f);
if (runGuarded) return () => this.runGuarded(registered);
return () => this.run(registered);
Source
/**
* Equivalent to:
*
* ZoneCallback registered = registerCallback(f);
* if (runGuarded) return () => this.runGuarded(registered);
* return () => this.run(registered);
*
*/
ZoneCallback bindCallback(f(), { bool runGuarded: true });