Enum serde_yaml::mapping::Entry [−][src]
pub enum Entry<'a> {
Occupied(OccupiedEntry<'a>),
Vacant(VacantEntry<'a>),
}
Expand description
Entry for an existing key-value pair or a vacant location to insert one.
Variants
Occupied(OccupiedEntry<'a>)
Existing slot with equivalent key.
Tuple Fields of Occupied
0: OccupiedEntry<'a>
Vacant(VacantEntry<'a>)
Vacant slot (no equivalent key in the map).
Tuple Fields of Vacant
0: VacantEntry<'a>
Implementations
Ensures a value is in the entry by inserting the default if empty, and returns a mutable reference to the value in the entry.
Ensures a value is in the entry by inserting the result of the default function if empty, and returns a mutable reference to the value in the entry.
Provides in-place mutable access to an occupied entry before any potential inserts into the map.