Enum Node

Source

pub enum Node<K, V>where
    K: Clone + Ord + Debug,
    V: Clone + Debug,{
    Internal(InternalNode<K, V>),
    Leaf(LeafNode<K, V>),
}

Expand description

Generic B+ tree node

Variants§

§

Internal(InternalNode<K, V>)

Internal node

§

Leaf(LeafNode<K, V>)

Leaf node

Implementations§

Source §

impl<K, V> Node<K, V>
where K: Clone + Ord + Debug, V: Clone + Debug,

Source

pub fn id(&self) -> NodeId

Get node ID

Source

pub fn node_type(&self) -> NodeType

Get node type

Source

pub fn is_leaf(&self) -> bool

Check if node is leaf

Source

pub fn len(&self) -> usize

Get number of keys

Source

pub fn is_empty(&self) -> bool

Check if empty

Source

pub fn is_full(&self, order: usize) -> bool

Check if node is full

Source

pub fn has_min_keys(&self, order: usize) -> bool

Check if node has minimum keys

Source

pub fn min_key(&self) -> Option<&K>

Get minimum key

Source

pub fn max_key(&self) -> Option<&K>

Get maximum key

Source

pub fn as_internal(&self) -> Option<&InternalNode<K, V>>

Get as internal node

Source

pub fn as_internal_mut(&mut self) -> Option<&mut InternalNode<K, V>>

Get as internal node mutable

Source

pub fn as_leaf(&self) -> Option<&LeafNode<K, V>>

Get as leaf node

Source

pub fn as_leaf_mut(&mut self) -> Option<&mut LeafNode<K, V>>

Get as leaf node mutable

Trait Implementations§

Source §

impl<K, V> Debug for Node<K, V>
where K: Clone + Ord + Debug + Debug, V: Clone + Debug + Debug,

Source §

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl<K, V> Freeze for Node<K, V>

§

impl<K, V> RefUnwindSafe for Node<K, V>
where V: RefUnwindSafe, K: RefUnwindSafe,

§

impl<K, V> UnwindSafe for Node<K, V>
where V: UnwindSafe, K: UnwindSafe,

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

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

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.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §