Struct Node 

pub struct Node {
    pub id: usize,
    pub parent: Option<usize>,
    pub range: Range<usize>,
    pub children: Vec<Child>,
    pub ancestors: Vec<String>,
    pub depth: usize,
}

Node metadata shared by parser adapters, using UTF-8 byte offsets.

Fields

id: usize

IDs are unique within one parsed tree, not across injection layers.

parent: Option<usize>

Parent node ID within the same tree, populated when requested by the query.

range: Range<usize>

Half-open UTF-8 byte range in the original source.

children: Vec<Child>

Immediate children in source order.

ancestors: Vec<String>

Ancestor node kinds, nearest first, for structural query predicates.

depth: usize

Numeric ancestor depth, populated when requested by the query.

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.