pub trait Finally<T> {
fn finally(&mut self, dtor: ||) -> T;
}A trait for executing a destructor unconditionally after a block of code,
regardless of whether the blocked fails.
Required Methods
fn finally(&mut self, dtor: ||) -> T
Executes this object, unconditionally running dtor after this block of
code has run.
Implementors
impl<'a, T> Finally<T> for ||: 'a -> Timpl<T> Finally<T> for fn() -> T
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