Struct ttf_parser::cmap::Subtable2

pub struct Subtable2<'a> {
    sub_header_keys: LazyArray16<'a, u16>,
    sub_headers_offset: usize,
    sub_headers: LazyArray16<'a, SubHeaderRecord>,
    data: &'a [u8],
}

A format 2 subtable.

Fields

sub_header_keys: LazyArray16<'a, u16>

sub_headers_offset: usize

sub_headers: LazyArray16<'a, SubHeaderRecord>

data: &'a [u8]

Implementations

impl<'a> Subtable2<'a>

pub fn parse(data: &'a [u8]) -> Option<Self>

Parses a subtable from raw data.

pub fn glyph_index(&self, code_point: u32) -> Option<GlyphId>

Returns a glyph index for a code point.

Returns None when code_point is larger than u16.

pub fn codepoints(&self, f: impl FnMut(u32))

Calls f for each codepoint defined in this table.

fn codepoints_inner(&self, f: impl FnMut(u32)) -> Option<()>

Trait Implementations

impl<'a> Clone for Subtable2<'a>

fn clone(&self) -> Subtable2<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Subtable2<'_>

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

Formats the value using the given formatter.

impl<'a> Copy for Subtable2<'a>