Trait WatcherGuard 

pub trait WatcherGuard: 'static { }

A guard that ensures proper cleanup of watchers when dropped.

Implementations on Foreign Types

impl WatcherGuard for ()

impl<T1: WatcherGuard, T2: WatcherGuard> WatcherGuard for (T1, T2)

impl<T: 'static> WatcherGuard for Option<T>

impl<T: WatcherGuard + ?Sized> WatcherGuard for Box<T>

impl<T: WatcherGuard + ?Sized> WatcherGuard for Rc<T>

impl<T: WatcherGuard, E: WatcherGuard> WatcherGuard for Result<T, E>

Implementors

impl<F: FnOnce() + 'static> WatcherGuard for OnDrop<F>

impl<T> WatcherGuard for WatcherManagerGuard<T>