Struct write_fonts::tables::layout::ChainedClassSequenceRule

pub struct ChainedClassSequenceRule {
    pub backtrack_sequence: Vec<u16>,
    pub input_sequence: Vec<u16>,
    pub lookahead_sequence: Vec<u16>,
    pub seq_lookup_records: Vec<SequenceLookupRecord>,
}

Part of ChainedSequenceContextFormat2

Fields

backtrack_sequence: Vec<u16>

Array of backtrack-sequence classes

input_sequence: Vec<u16>

Array of input sequence classes, beginning with the second glyph position

lookahead_sequence: Vec<u16>

Array of lookahead-sequence classes

seq_lookup_records: Vec<SequenceLookupRecord>

Array of SequenceLookupRecords

Implementations

impl ChainedClassSequenceRule

pub fn new( backtrack_sequence: Vec<u16>, input_sequence: Vec<u16>, lookahead_sequence: Vec<u16>, seq_lookup_records: Vec<SequenceLookupRecord> ) -> Self

Construct a new ChainedClassSequenceRule

Trait Implementations

impl Clone for ChainedClassSequenceRule

fn clone(&self) -> ChainedClassSequenceRule

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ChainedClassSequenceRule

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

Formats the value using the given formatter.

impl Default for ChainedClassSequenceRule

fn default() -> ChainedClassSequenceRule

Returns the “default value” for a type.

impl<'a> FontRead<'a> for ChainedClassSequenceRule

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

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

impl FontWrite for ChainedClassSequenceRule

fn write_into(&self, writer: &mut TableWriter)

Write our data and information about offsets into this TableWriter.

fn table_type(&self) -> TableType

The type of this table.

impl Validate for ChainedClassSequenceRule

fn validate_impl(&self, ctx: &mut ValidationCtx)

Validate this table.

fn validate(&self) -> Result<(), ValidationReport>

Ensure that this table is well-formed, reporting any errors.