Type Definition read_fonts::layout::SequenceContextFormat2

pub type SequenceContextFormat2<'a> = TableRef<'a, SequenceContextFormat2Marker>;

Sequence Context Format 2

Implementations

impl<'a> SequenceContextFormat2<'a>

pub fn format(&self) -> u16

Format identifier: format = 2

pub fn coverage_offset(&self) -> Offset16

Offset to Coverage table, from beginning of SequenceContextFormat2 table

pub fn coverage(&self) -> Result<CoverageTable<'a>, ReadError>

Attempt to resolve coverage_offset.

pub fn class_def_offset(&self) -> Offset16

Offset to ClassDef table, from beginning of SequenceContextFormat2 table

pub fn class_def(&self) -> Result<ClassDef<'a>, ReadError>

Attempt to resolve class_def_offset.

pub fn class_seq_rule_set_count(&self) -> u16

Number of ClassSequenceRuleSet tables

pub fn class_seq_rule_set_offsets(&self) -> &'a [BigEndian<Nullable<Offset16>>]

Array of offsets to ClassSequenceRuleSet tables, from beginning of SequenceContextFormat2 table (may be NULL)

pub fn class_seq_rule_sets(
    &self
) -> impl Iterator<Item = Option<Result<ClassSequenceRuleSet<'a>, ReadError>>> + 'a

Attempt to resolve class_seq_rule_set_offsets.

Trait Implementations

impl<'a> Debug for SequenceContextFormat2<'a>

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

Formats the value using the given formatter.

impl<'a> FontRead<'a> for SequenceContextFormat2<'a>

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

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

impl<'a> SomeTable<'a> for SequenceContextFormat2<'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.