Struct FontFile 

pub struct FontFile {
    pub program: Vec<u8>,
    pub length1: u32,
    pub length2: u32,
    pub length3: u32,
}

A Type 1 program as a PDF /FontFile stream: the bytes to store, and the ISO 32000-1 §9.9 table 127 lengths that partition them.

The two are produced together because table 127 defines the three lengths as a partition of the stream’s decoded data — /Length1 the clear-text portion, /Length2 the encrypted portion, /Length3 the fixed-content (cleartomark) portion — so computing lengths for one byte string and storing another is the defect this type exists to make unrepresentable.

Fields

program: Vec<u8>

The bytes to write as the stream’s decoded data. length1 + length2 + length3 == program.len() always holds.

length1: u32

Bytes of clear-text ASCII, up to and including the eexec line.

length2: u32

Bytes of the eexec-encrypted private portion, in whatever form it is stored — binary for a PFB, and still hexadecimal for a PFA whose private portion was written that way, which §9.9 permits.

length3: u32

Bytes of the fixed 512-zeros-plus-cleartomark trailer, 0 when the program carries none.

Trait Implementations

impl Clone for FontFile

fn clone(&self) -> FontFile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FontFile

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

Formats the value using the given formatter.

impl Eq for FontFile

impl PartialEq for FontFile

fn eq(&self, other: &FontFile) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FontFile