Struct ElementIndex 

pub struct ElementIndex { /* private fields */ }

Index from local_name_hash → list of node references.

Used by the navigator to quickly locate elements by name without a full document scan. Because different QNames may share the same local_name_hash, callers must perform a secondary equality check against the full QNameAtom.

Implementations

impl ElementIndex

pub fn new() -> Self

Creates a new empty index.

pub fn add(&mut self, local_name_hash: u32, node_ref: u32)

Records node_ref under the given local_name_hash.

pub fn find(&self, local_name_hash: u32) -> &[u32]

Returns all node refs that share local_name_hash, or an empty slice.

pub fn len(&self) -> usize

Returns the total number of hash buckets that have at least one entry.

pub fn is_empty(&self) -> bool

Returns true if the index contains no entries.

Trait Implementations

impl Debug for ElementIndex

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

Formats the value using the given formatter.

impl Default for ElementIndex

fn default() -> ElementIndex

Returns the “default value” for a type.