Struct OccupiedEntry

pub struct OccupiedEntry<'a> { /* private fields */ }

An occupied Entry. It is part of the Entry enum.

Implementations

impl<'a> OccupiedEntry<'a>

pub fn key(&self) -> &String

Gets a reference to the key in the entry.

pub fn get(&self) -> &Value

Gets a reference to the value in the entry.

pub fn get_mut(&mut self) -> &mut Value

Gets a mutable reference to the value in the entry.

pub fn into_mut(self) -> &'a mut Value

Converts the entry into a mutable reference to its value.

pub fn insert(&mut self, value: Value) -> Value

Sets the value of the entry with the OccupiedEntry’s key, and returns the entry’s old value.

pub fn remove(self) -> Value

Takes the value of the entry out of the map, and returns it.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes