Struct XrefTable 

pub struct XrefTable { /* private fields */ }

Implementations

impl XrefTable

pub fn new() -> Self

pub fn get(&self, id: ObjectId) -> Option<&XrefEntry>

pub fn insert(&mut self, id: ObjectId, entry: XrefEntry)

pub fn insert_overwrite(&mut self, id: ObjectId, entry: XrefEntry)

Insert overwriting any existing entry. Used by tail-scan recovery, where a later byte offset for the same ObjectId supersedes an earlier one (incremental-update semantics). The regular insert is first-wins because the /Prev chain walks newest-to-oldest.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn object_ids(&self) -> impl Iterator<Item = ObjectId> + '_

Trait Implementations

impl Clone for XrefTable

fn clone(&self) -> XrefTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for XrefTable

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

Formats the value using the given formatter.

impl Default for XrefTable

fn default() -> XrefTable

Returns the “default value” for a type.