Struct RefCountingSmallDictionary 

pub struct RefCountingSmallDictionary<TKey> { /* private fields */ }

Counts the references to keys in an InlineDictionary.

Implementations

impl<TKey: Clone + Eq + Hash> RefCountingSmallDictionary<TKey>

pub fn add(&mut self, key: TKey) -> bool

Adds a reference to the key. Returns whether it is the first one.

pub fn remove(&mut self, key: &TKey) -> bool

Removes a reference to the key. Returns whether it was the last one.

Panics when the key has no reference.

pub fn get_enumerator(&self) -> InlineDictionaryEnumerator<'_, TKey, i32>

Trait Implementations

impl<TKey: Clone + Eq + Hash> Default for RefCountingSmallDictionary<TKey>

fn default() -> Self

Returns the “default value” for a type.

impl<'a, TKey: Clone + Eq + Hash> IntoIterator for &'a RefCountingSmallDictionary<TKey>

type Item = (&'a TKey, &'a i32)

The type of the elements being iterated over.

type IntoIter = InlineDictionaryEnumerator<'a, TKey, i32>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.