Struct type_map::OccupiedEntry

pub struct OccupiedEntry<'a, T> { /* fields omitted */ }

A view into an occupied entry in a TypeMap.

Implementations

impl<'a, T: 'static> OccupiedEntry<'a, T>

pub fn get(&self) -> &T

Gets a reference to the value in the entry.

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

Gets a mutable reference to the value in the entry.

pub fn into_mut(self) -> &'a mut T

Converts the OccupiedEntry into a mutable reference to the value in the entry with a lifetime bound to the map itself.

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

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

pub fn remove(self) -> T

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

Trait Implementations

impl<'a, T: Debug> Debug for OccupiedEntry<'a, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.