Type Alias StxHeader

pub type StxHeader<'a> = TableRef<'a, StxHeaderMarker>;

Header for an extended state table.

Aliased Type

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

Implementations

impl<'a> StxHeader<'a>

pub fn n_classes(&self) -> u32

Number of classes, which is the number of 16-bit entry indices in a single line in the state array.

pub fn class_table_offset(&self) -> Offset32

Byte offset from the beginning of the state table to the class subtable.

pub fn class_table(&self) -> Result<LookupU16<'a>, ReadError>

Attempt to resolve class_table_offset.

pub fn state_array_offset(&self) -> Offset32

Byte offset from the beginning of the state table to the state array.

pub fn state_array(&self) -> Result<RawWords<'a>, ReadError>

Attempt to resolve state_array_offset.

pub fn entry_table_offset(&self) -> Offset32

Byte offset from the beginning of the state table to the entry subtable.

pub fn entry_table(&self) -> Result<RawBytes<'a>, ReadError>

Attempt to resolve entry_table_offset.

Trait Implementations

impl<'a> Debug for StxHeader<'a>

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

Formats the value using the given formatter.

impl<'a> FontRead<'a> for StxHeader<'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 StxHeader<'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.