Enum toml::map::Entry

[−] Show declaration

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

[−] Expand description

A view into a single entry in a map, which may either be vacant or occupied. This enum is constructed from the entry method on Map.

Variants

Vacant(VacantEntry<'a>)

[−] Expand description

A vacant Entry.

Occupied(OccupiedEntry<'a>)

[−] Expand description

An occupied Entry.

Implementations

impl<'a> Entry<'a>[−]

pub fn key(&self) -> &String[−]

Returns a reference to this entry's key.

pub fn or_insert(self, default: Value) -> &'a mut Value[−]

Ensures a value is in the entry by inserting the default if empty, and returns a mutable reference to the value in the entry.

pub fn or_insert_with<F>(self, default: F) -> &'a mut Value where
    F: FnOnce() -> Value, [−]

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.