Struct DocumentNode 

pub struct DocumentNode {
    pub kind: EventKind<'static>,
    pub span: Range<usize>,
    /* private fields */
}

A semantic AST node. Child and sibling lists use arena indices, not heap objects.

Fields

kind: EventKind<'static>

Node meaning. Container nodes store their start tag.

span: Range<usize>

Source provenance, which remains unchanged when a value is edited.

Implementations

impl Node

pub fn parent(&self) -> Option<NodeId>

Parent node, if any.

pub fn first_child(&self) -> Option<NodeId>

First child, if any.

pub fn next_sibling(&self) -> Option<NodeId>

Next sibling, if any.

Trait Implementations

impl Clone for Node

fn clone(&self) -> Self

Returns a duplicate 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.