Trait dashmap::Map

source · [−]
pub trait Map<'a, K: 'a + Eq + Hash, V: 'a, S: 'a + Clone + BuildHasher> {

Show 29 methods    fn _shard_count(&self) -> usize;
    unsafe fn _get_read_shard(
        &'a self,
        i: usize
    ) -> &'a HashMap<K, SharedValue<V>, S>;
    unsafe fn _yield_read_shard(
        &'a self,
        i: usize
    ) -> RwLockReadGuard<'a, RawRwLock, HashMap<K, SharedValue<V>, S>>;
    unsafe fn _yield_write_shard(
        &'a self,
        i: usize
    ) -> RwLockWriteGuard<'a, RawRwLock, HashMap<K, SharedValue<V>, S>>;
    unsafe fn _try_yield_read_shard(
        &'a self,
        i: usize
    ) -> Option<RwLockReadGuard<'a, RawRwLock, HashMap<K, SharedValue<V>, S>>>;
    unsafe fn _try_yield_write_shard(
        &'a self,
        i: usize
    ) -> Option<RwLockWriteGuard<'a, RawRwLock, HashMap<K, SharedValue<V>, S>>>;
    fn _insert(&self, key: K, value: V) -> Option<V>;
    fn _remove<Q>(&self, key: &Q) -> Option<(K, V)>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _remove_if<Q>(
        &self,
        key: &Q,
        f: impl FnOnce(&K, &V) -> bool
    ) -> Option<(K, V)>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _remove_if_mut<Q>(
        &self,
        key: &Q,
        f: impl FnOnce(&K, &mut V) -> bool
    ) -> Option<(K, V)>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _iter(&'a self) -> Iter<'a, K, V, S, Self>ⓘNotable traits for Iter<'a, K, V, S, M>impl<'a, K: Eq + Hash, V, S: 'a + BuildHasher + Clone, M: Map<'a, K, V, S>> Iterator for Iter<'a, K, V, S, M>    type Item = RefMulti<'a, K, V, S>;
    where
        Self: Sized;
    fn _iter_mut(&'a self) -> IterMut<'a, K, V, S, Self>ⓘNotable traits for IterMut<'a, K, V, S, M>impl<'a, K: Eq + Hash, V, S: 'a + BuildHasher + Clone, M: Map<'a, K, V, S>> Iterator for IterMut<'a, K, V, S, M>    type Item = RefMutMulti<'a, K, V, S>;
    where
        Self: Sized;
    fn _get<Q>(&'a self, key: &Q) -> Option<Ref<'a, K, V, S>>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _get_mut<Q>(&'a self, key: &Q) -> Option<RefMut<'a, K, V, S>>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _try_get<Q>(&'a self, key: &Q) -> TryResult<Ref<'a, K, V, S>>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _try_get_mut<Q>(&'a self, key: &Q) -> TryResult<RefMut<'a, K, V, S>>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _shrink_to_fit(&self);
    fn _retain(&self, f: impl FnMut(&K, &mut V) -> bool);
    fn _len(&self) -> usize;
    fn _capacity(&self) -> usize;
    fn _alter<Q>(&self, key: &Q, f: impl FnOnce(&K, V) -> V)
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _alter_all(&self, f: impl FnMut(&K, V) -> V);
    fn _view<Q, R>(&self, key: &Q, f: impl FnOnce(&K, &V) -> R) -> Option<R>
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized;
    fn _entry(&'a self, key: K) -> Entry<'a, K, V, S>;
    fn _try_entry(&'a self, key: K) -> Option<Entry<'a, K, V, S>>;
    fn _hasher(&self) -> S;

    fn _clear(&self) { ... }
    fn _contains_key<Q>(&'a self, key: &Q) -> bool
    where
        K: Borrow<Q>,
        Q: Hash + Eq + ?Sized,
    { ... }
    fn _is_empty(&self) -> bool { ... }

}
Expand description

Implementation detail that is exposed due to generic constraints in public types.

Required Methods

Safety

The index must not be out of bounds.

Safety

The index must not be out of bounds.

Safety

The index must not be out of bounds.

Safety

The index must not be out of bounds.

Safety

The index must not be out of bounds.

source

fn _entry(&'a self, key: K) -> Entry<'a, K, V, S>

source

fn _try_entry(&'a self, key: K) -> Option<Entry<'a, K, V, S>>

Provided Methods

Implementors