pub trait EntryExt<'a, K, V> {
// Required methods
fn or_insert_with_timeout(
self,
default: V,
timeout: Option<Duration>
) -> &'a mut V;
fn or_insert_with_timeout_f<F: FnOnce() -> V>(
self,
default: F,
timeout: Option<Duration>
) -> &'a mut V;
fn or_insert_with_timeout_key_f<F: FnOnce(&K) -> V>(
self,
default: F,
timeout: Option<Duration>
) -> &'a mut V;
fn and_modify_with_timeout<F>(self, f: F) -> Self
where F: FnOnce(&mut V);
}