Enum cp_library_rs::data_structure::multiset_splay_tree::NodePosition

pub enum NodePosition<K: Ord, V> {
    INF,
    Node(NodePtr<K, V>),
    SUP,
}

ノードの位置

Variants

INF

K の下界

Node(NodePtr<K, V>)

ノードの値

SUP

K の上界

Implementations

impl<K: Ord, V> NodePosition<K, V>

pub fn is_inf(&self) -> bool

pub fn is_sup(&self) -> bool

pub fn is_node(&self) -> bool

pub fn is_none(&self) -> bool

pub fn unwrap(self) -> NodePtr<K, V>

pub fn as_ref(&self) -> Option<&NodePtr<K, V>>

Trait Implementations

impl<K: Ord, V> Clone for NodePosition<K, V>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<K: Debug + Ord, V: Debug> Debug for NodePosition<K, V>

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

Formats the value using the given formatter.

impl<K: Ord, V> PartialEq<NodePosition<K, V>> for NodePosition<K, V>

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<K: Ord, V> PartialOrd<NodePosition<K, V>> for NodePosition<K, V>

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.