Struct NodeId

pub struct NodeId<Node>(/* private fields */);

Implementations

impl<T> NodeId<T>

pub fn null() -> Self

pub fn cast<U>(self) -> NodeId<U>

where U: TryFrom<T> + SubEnum,

impl<T: Into<AnyNode>> NodeId<T>

pub fn widen(self) -> GenericNodeId

impl NodeId<AnyNode>

pub fn coerce<U>(self) -> NodeId<U>

where U: SubEnum,

impl NodeId<AnyNode>

pub fn narrow<T: TryFrom<AnyNode>>(self) -> NodeId<T>

Trait Implementations

impl<T> Clone for NodeId<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for NodeId<T>

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

Formats the value using the given formatter.

impl<Node> Display for NodeId<Node>

where Key<Node>: Display,

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

Formats the value using the given formatter.

impl<Node> From<Key<Node>> for NodeId<Node>

fn from(original: Key<Node>) -> NodeId<Node>

Converts to this type from the input type.

impl From<NodeId<AnyNode>> for Key<AnyNode>

fn from(value: GenericNodeId) -> Self

Converts to this type from the input type.

impl<T> From<NodeId<T>> for NodeKey

fn from(value: NodeId<T>) -> Self

Converts to this type from the input type.

impl<T> From<NodeKey> for NodeId<T>

fn from(value: NodeKey) -> Self

Converts to this type from the input type.

impl<T> Hash for NodeId<T>

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T> PartialEq for NodeId<T>

fn eq(&self, other: &Self) -> 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<T> Copy for NodeId<T>

impl<T> Eq for NodeId<T>