Enum log4rs_routing_appender::route::Entry

pub enum Entry<'a> {
    Occupied(OccupiedEntry<'a>),
    Vacant(VacantEntry<'a>),
}

A (possibly vacant) entry of a Cache.

Variants

Occupied(OccupiedEntry<'a>)

An entry which is present in the Cache.

Vacant(VacantEntry<'a>)

An entry which is not present in the Cache.

Methods

impl<'a> Entry<'a>

fn or_insert_with<F>(self, f: F) -> Appender where F: FnOnce() -> Box<Append>

Returns the value of the entry, using the provided closure to create and insert it if the entry is not present in the cache.