Struct tl::NodeHandle

#[repr(transparent)]
pub struct NodeHandle(_);

An external handle to a HTML node, originally obtained from a Parser

It contains an identifier that uniquely identifies an HTML node. In particular, it is an index into the global HTML tag table managed by the Parser. To get a Node out of a NodeHandle, call NodeHandle::get()

Implementations

impl NodeHandle

pub fn new(node: usize) -> Self

Creates a new handle to the given node

pub fn get<'p, 'buf>(&self, parser: &'p Parser<'buf>) -> Option<&'p Node<'buf>>

Returns the node that is associated to this specific handle

pub fn get_inner(&self) -> usize

Returns the internal unique Node ID that maps to a specific node in the node table

Trait Implementations

impl Clone for NodeHandle

fn clone(&self) -> NodeHandle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeHandle

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

Formats the value using the given formatter.

impl Hash for NodeHandle

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, 

Feeds a slice of this type into the given Hasher.

impl Ord for NodeHandle

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

Restrict a value to a certain interval.

impl PartialEq<NodeHandle> for NodeHandle

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

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

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

This method tests for !=.

impl PartialOrd<NodeHandle> for NodeHandle

fn partial_cmp(&self, other: &NodeHandle) -> 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.

impl Copy for NodeHandle

impl Eq for NodeHandle

impl StructuralEq for NodeHandle

impl StructuralPartialEq for NodeHandle