Struct lopdf::xref::Xref

pub struct Xref {
    pub cross_reference_type: XrefType,
    pub entries: BTreeMap<u32, XrefEntry>,
    pub size: u32,
}

Fields

cross_reference_type: XrefType

Type of Cross-Reference used in the last incremental version. This method of cross-referencing will also be used when saving the file. PDFs with Incremental Updates should alway use the same cross-reference type.

entries: BTreeMap<u32, XrefEntry>

Entries for indirect object.

size: u32

Total number of entries (including free entries), equal to the highest object number plus 1.

Implementations

impl Xref

pub fn new(size: u32, xref_type: XrefType) -> Xref

pub fn get(&self, id: u32) -> Option<&XrefEntry>

pub fn insert(&mut self, id: u32, entry: XrefEntry)

pub fn merge(&mut self, xref: Xref)

Combine Xref entries. Only add them if they do not exists already. Do not replace existing entries.

pub fn clear(&mut self)

pub fn max_id(&self) -> u32

Trait Implementations

impl Clone for Xref

fn clone(&self) -> Xref

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Xref

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

Formats the value using the given formatter.