Enum ContextFormat3

pub(crate) enum ContextFormat3<'a> {
    Plain(SequenceContextFormat3<'a>),
    Chain(ChainedSequenceContextFormat3<'a>),
}

Variants

Plain(SequenceContextFormat3<'a>)

Chain(ChainedSequenceContextFormat3<'a>)

Implementations

impl ContextFormat3<'_>

pub(crate) fn coverages(&self) -> ArrayOfOffsets<'_, CoverageTable<'_>>

pub(crate) fn lookup_records(&self) -> &[SequenceLookupRecord]

pub(crate) fn matches_glyphs( &self, glyphs: &IntSet<GlyphId>, ) -> Result<bool, ReadError>

Trait Implementations

impl GlyphClosure for ContextFormat3<'_>

fn closure_glyphs( &self, ctx: &mut ClosureCtx<'_>, lookup_list: &SubstitutionLookupList<'_>, _lookup_index: u16, ) -> Result<(), ReadError>

Update the set of glyphs with any glyphs reachable via substitution.

fn may_have_non_1to1(&self) -> Result<bool, ReadError>

impl Intersect for ContextFormat3<'_>

fn intersects(&self, glyph_set: &IntSet<GlyphId>) -> Result<bool, ReadError>

impl LookupClosure for ContextFormat3<'_>

fn closure_lookups( &self, c: &mut LookupClosureCtx<'_>, _arg: u16, ) -> Result<(), ReadError>