Type Alias read_fonts::tables::cmap::Cmap8

pub type Cmap8<'a> = TableRef<'a, Cmap8Marker>;

cmap Format 8: mixed 16-bit and 32-bit coverage

Aliased Type

struct Cmap8<'a> { /* private fields */ }

Implementations

impl<'a> Cmap8<'a>

pub fn format(&self) -> u16

Subtable format; set to 8.

pub fn length(&self) -> u32

Byte length of this subtable (including the header)

pub fn language(&self) -> u32

For requirements on use of the language field, see “Use of the language field in ‘cmap’ subtables” in this document.

pub fn is32(&self) -> &'a [u8]

Tightly packed array of bits (8K bytes total) indicating whether the particular 16-bit (index) value is the start of a 32-bit character code

pub fn num_groups(&self) -> u32

Number of groupings which follow

pub fn groups(&self) -> &'a [SequentialMapGroup]

Array of SequentialMapGroup records.

Trait Implementations

impl<'a> Debug for Cmap8<'a>

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

Formats the value using the given formatter.

impl<'a> FontRead<'a> for Cmap8<'a>

fn read(data: FontData<'a>) -> Result<Self, ReadError>

Read an instance of Self from the provided data, performing validation.

impl<'a> SomeTable<'a> for Cmap8<'a>

fn type_name(&self) -> &str

The name of this table

fn get_field(&self, idx: usize) -> Option<Field<'a>>

Access this table’s fields, in declaration order.