Struct vec_map::VacantEntry

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

[−] Expand description

A vacant Entry.

Methods

impl<'a, V> VacantEntry<'a, V>

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.