Struct RefTable 

pub struct RefTable {
    pub doc_token: u64,
    /* private fields */
}

Ref table for one tab and one document.

Fields

doc_token: u64

Identity of the document the refs were taken from (Document node’s backendDOMNodeId). Compared before every ref-based action.

Implementations

impl RefTable

pub fn new(doc_token: u64) -> Self

pub fn intern(&mut self, backend_node_id: u64, role: &str, name: &str) -> String

Return the ref for backend_node_id, allocating a fresh eN when the node has not been seen in this document yet. Role and name are refreshed on every call so error messages describe the latest snapshot.

pub fn lookup(&self, r: &str) -> Option<&RefEntry>

Look up an interned ref.

pub fn len(&self) -> usize

Number of interned refs (tests / diagnostics).

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for RefTable

fn clone(&self) -> RefTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RefTable

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

Formats the value using the given formatter.