Struct CMap 

pub struct CMap { /* private fields */ }

A parsed CMap: code -> Unicode string, plus its codespace widths and writing mode.

Implementations

impl CMap

pub fn parse(data: &[u8]) -> Result<CMap>

Parse a CMap stream’s decoded bytes.

pub fn is_vertical(&self) -> bool

Writing mode: true for vertical (/WMode 1).

pub fn lookup(&self, bytes: &[u8]) -> (Option<&str>, usize)

Decode the longest-matching code at bytes’ head: (mapped text, bytes consumed). None in the text slot means the code had no mapping; consumed is the shortest known code width so the caller can always advance without stalling.

Trait Implementations

impl Clone for CMap

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CMap

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

Formats the value using the given formatter.