Struct write_fonts::tables::layout::ChainedSequenceContextFormat3

pub struct ChainedSequenceContextFormat3 {
    pub backtrack_coverages: Vec<OffsetMarker<CoverageTable>>,
    pub input_coverages: Vec<OffsetMarker<CoverageTable>>,
    pub lookahead_coverages: Vec<OffsetMarker<CoverageTable>>,
    pub seq_lookup_records: Vec<SequenceLookupRecord>,
}

Chained Sequence Context Format 3

Fields

backtrack_coverages: Vec<OffsetMarker<CoverageTable>>

Array of offsets to coverage tables for the backtrack sequence

input_coverages: Vec<OffsetMarker<CoverageTable>>

Array of offsets to coverage tables for the input sequence

lookahead_coverages: Vec<OffsetMarker<CoverageTable>>

Array of offsets to coverage tables for the lookahead sequence

seq_lookup_records: Vec<SequenceLookupRecord>

Array of SequenceLookupRecords

Implementations

impl ChainedSequenceContextFormat3

pub fn new( backtrack_coverages: Vec<CoverageTable>, input_coverages: Vec<CoverageTable>, lookahead_coverages: Vec<CoverageTable>, seq_lookup_records: Vec<SequenceLookupRecord> ) -> Self

Construct a new ChainedSequenceContextFormat3

Trait Implementations

impl Clone for ChainedSequenceContextFormat3

fn clone(&self) -> ChainedSequenceContextFormat3

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ChainedSequenceContextFormat3

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

Formats the value using the given formatter.

impl Default for ChainedSequenceContextFormat3

fn default() -> ChainedSequenceContextFormat3

Returns the “default value” for a type.

impl<'a> FontRead<'a> for ChainedSequenceContextFormat3

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

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

impl FontWrite for ChainedSequenceContextFormat3

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

Write our data and information about offsets into this TableWriter.

fn name(&self) -> &'static str

impl Validate for ChainedSequenceContextFormat3

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.