Struct in_place::implementations::maybe_uninit::MaybeUninitEntry

pub struct MaybeUninitEntry<'c, T, const OCCUPIED: bool>(_);

Trait Implementations

impl<'c, T> EntryRemovableOccupiedEntry<'c> for MaybeUninitEntry<'c, T, true>

type Vacant = MaybeUninitEntry<'c, T, false>

fn recover_removed_entry(removed: Self::Removed) -> Entry<Self, Self::Vacant>

impl<'c, T> OccupiedEntry<'c> for MaybeUninitEntry<'c, T, true>

type Value = T

the type of the values in the collection

fn get_value<'e>(&'e self) -> &'e Self::Value where
    'c: 'e, 

get the value, immutably borrowed.

fn get_value_mut<'e>(&'e mut self) -> &mut Self::Value where
    'c: 'e, 

get the value, mutably borrowed.

fn into_value_mut<'e>(self) -> &'c mut Self::Value

convert the entry into a mutable to the value.

fn replace_value<'e>(&'e mut self, value: Self::Value) -> Self::Value where
    'c: 'e, 

replace the value in the entry, returning the old value.

impl<'c, T> RemovableOccupiedEntry<'c> for MaybeUninitEntry<'c, T, true>

type Removed = MaybeUninitEntry<'c, T, false>

The type returned when removing the OccupiedEntry

fn remove(self) -> (Self::Value, Self::Removed)

remove this entry from the collection, converting the entry into a Self::Removed and returning the value that was there.

fn remove_value(self) -> Self::Value

remove this entry from the collection, consuming the entry and returning the value that was there.

fn vacate(self) -> (Self::Value, Self::Removed) where
    Self::Removed: VacantEntry<'c, Occupied = Self>, 

remove this entry, returning a value and a vacant entry.

impl<'c, T> VacantEntry<'c> for MaybeUninitEntry<'c, T, false>

type Value = T

The type of values in the collection.

type Occupied = MaybeUninitEntry<'c, T, true>

The type of OccupiedEntry we convert to when inserting.

fn occupy(self, value: Self::Value) -> Self::Occupied

insert the val using the owned key, returning the occupied entry

fn insert(self, val: Self::Value)

insert the val using the owned key.