Struct splay_tree::map::VacantEntry

pub struct VacantEntry<'a, K: 'a, V: 'a> { /* fields omitted */ }

A vacant Entry.

Methods

impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> where
    K: Ord, 

pub fn key(&self) -> &K

Gets a reference to the key that would be used when inserting a value through the VacantEntry.

pub fn insert(self, value: V) -> &'a mut V

Sets the value of the entry with the VacantEntry's key, and returns a mutable reference to it.

Trait Implementations