Macro scopeguard::defer_on_success
source · macro_rules! defer_on_success {
($e:expr) => { ... };
}
Expand description
Macro to create a ScopeGuard
(run on successful scope exit).
The macro takes one expression $e
, which is the body of a closure
that will run when the scope is exited. The expression can
be a whole block.
Requires crate feature use_std
.