Struct Node

pub struct Node {
    pub depth: usize,
    pub typ: NodeType,
}

Type and depth of a node in a TreeKey

Fields

depth: usize

The node depth

This is the length of the key required to identify it.

typ: NodeType

Leaf or internal

Implementations

impl Node

pub const fn depth(&self) -> usize

The depth

pub const fn typ(&self) -> NodeType

The node type

pub const fn is_leaf(&self) -> bool

The node is a leaf node

pub const fn leaf(depth: usize) -> Self

Create a leaf node

pub const fn internal(depth: usize) -> Self

Create an inernal node

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Node

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Node> for usize

fn from(value: Node) -> Self

Converts to this type from the input type.

impl Ord for Node

fn cmp(&self, other: &Node) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Node

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Node

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Node

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Result<usize, Error<()>>> for Node

Map a TreeKey::traverse_by_key() Result to a Transcode::transcode() Result.

type Error = Traversal

The type returned in the event of a conversion error.

fn try_from(value: Result<usize, Error<()>>) -> Result<Self, Traversal>

Performs the conversion.

impl Copy for Node

impl Eq for Node

impl StructuralPartialEq for Node