pub struct Multiset<K: Ord> {
    pub root: Option<NodePtr<K, usize>>,
    /* private fields */
}
Expand description

Multiset

  • 多重集合

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§root: Option<NodePtr<K, usize>>

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impl<K: Ord> Multiset<K>

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pub fn new() -> Self

新規作成

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pub fn len(&self) -> usize

要素数

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pub fn is_empty(&self) -> bool

空判定

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pub fn insert(&mut self, key: K)

要素の追加

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

要素の削除

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pub fn count(&mut self, key: &K) -> usize

key に一致する要素の個数を返す

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pub fn range<R: RangeBounds<K>>( &mut self, range: R ) -> NodeRangeIterator<'_, K, usize>

指定した区間のイテレータを返す

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pub fn iter(&self) -> NodeIterator<'_, K, usize>

ノードのイテレータを返す

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impl<K: Ord + Clone + Debug> Multiset<K>

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pub fn print_as_tree(&self)

Trait Implementations§

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impl<K: Ord + Clone + Debug> Debug for Multiset<K>

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

Formats the value using the given formatter. Read more
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impl<K: Ord> Default for Multiset<K>

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<K> RefUnwindSafe for Multiset<K>where K: RefUnwindSafe,

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impl<K> !Send for Multiset<K>

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impl<K> !Sync for Multiset<K>

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impl<K> Unpin for Multiset<K>

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impl<K> UnwindSafe for Multiset<K>where K: RefUnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V