Trait WatcherGuard 

pub trait WatcherGuard: 'static { }

A guard that ensures proper cleanup of watchers when dropped.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

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>