[−][src]Struct radix_trie::SubTrieMut
Mutable view of a sub-tree of a larger trie.
Implementations
impl<'a, K, V> SubTrieMut<'a, K, V> where
K: TrieKey,
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K: TrieKey,
pub fn value_mut(&mut self) -> Option<&mut V>
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Mutable reference to the node's value.
pub fn get<Q: ?Sized>(&self, key: &Q) -> SubTrieResult<&V> where
K: Borrow<Q>,
Q: TrieKey,
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K: Borrow<Q>,
Q: TrieKey,
Look up the value for the given key, which should be an extension of this subtrie's key.
The key may be any borrowed form of the trie's key type, but TrieKey on the borrowed form must match those for the key type
pub fn insert(&mut self, key: K, value: V) -> SubTrieResult<V>
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Insert a value in this subtrie. The key should be an extension of this subtrie's key.
pub fn remove<Q: ?Sized>(&mut self, key: &Q) -> SubTrieResult<V> where
K: Borrow<Q>,
Q: TrieKey,
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K: Borrow<Q>,
Q: TrieKey,
Remove a value from this subtrie. The key should be an extension of this subtrie's key.
The key may be any borrowed form of the trie's key type, but TrieKey on the borrowed form must match those for the key type
Trait Implementations
impl<'a, K: Debug + 'a, V: Debug + 'a> Debug for SubTrieMut<'a, K, V>
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impl<'a, K: 'a, V: 'a> TrieCommon<'a, K, V> for SubTrieMut<'a, K, V> where
K: TrieKey,
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K: TrieKey,
fn len(self) -> usize
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Computes from scratch.
fn children(self) -> Children<'a, K, V>ⓘ
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fn key(self) -> Option<&'a K>
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fn value(self) -> Option<&'a V>
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fn is_empty(self) -> bool
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fn is_leaf(self) -> bool
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fn iter(self) -> Iter<'a, K, V>ⓘ
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fn keys(self) -> Keys<'a, K, V>ⓘ
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fn values(self) -> Values<'a, K, V>ⓘ
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fn prefix(self) -> &'a Nibblet
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impl<'a: 'b, 'b, K: 'a, V: 'a> TrieCommon<'b, K, V> for &'b SubTrieMut<'a, K, V> where
K: TrieKey,
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K: TrieKey,
fn len(self) -> usize
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fn children(self) -> Children<'b, K, V>ⓘ
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fn key(self) -> Option<&'a K>
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fn value(self) -> Option<&'a V>
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fn is_empty(self) -> bool
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fn is_leaf(self) -> bool
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fn iter(self) -> Iter<'a, K, V>ⓘ
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fn keys(self) -> Keys<'a, K, V>ⓘ
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fn values(self) -> Values<'a, K, V>ⓘ
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fn prefix(self) -> &'a Nibblet
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Auto Trait Implementations
impl<'a, K, V> RefUnwindSafe for SubTrieMut<'a, K, V> where
K: RefUnwindSafe,
V: RefUnwindSafe,
K: RefUnwindSafe,
V: RefUnwindSafe,
impl<'a, K, V> Send for SubTrieMut<'a, K, V> where
K: Send,
V: Send,
K: Send,
V: Send,
impl<'a, K, V> Sync for SubTrieMut<'a, K, V> where
K: Sync,
V: Sync,
K: Sync,
V: Sync,
impl<'a, K, V> Unpin for SubTrieMut<'a, K, V>
impl<'a, K, V> !UnwindSafe for SubTrieMut<'a, K, V>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,