Type Alias DiskUsageObserverHandle 

pub type DiskUsageObserverHandle<F: ?Sized + DiskUsageCallback = dyn DiskUsageCallback> = Mutex<DiskUsageObserverCtx<F>>;

Alias for the observer type returned by .observe(...).

Aliased Type

pub struct DiskUsageObserverHandle<F: ?Sized + DiskUsageCallback = dyn DiskUsageCallback> { /* private fields */ }