Function scopeguard::guard
source · [−]pub fn guard<T, F>(v: T, dropfn: F) -> ScopeGuard<T, F, Always> where
F: FnOnce(T), Expand description
Create a new ScopeGuard owning v and with deferred closure dropfn.
pub fn guard<T, F>(v: T, dropfn: F) -> ScopeGuard<T, F, Always> where
F: FnOnce(T), Create a new ScopeGuard owning v and with deferred closure dropfn.