Enum SelectedLookupList 

pub enum SelectedLookupList<'a, T: FontRead<'a, Args = ()>> {
    Original(LookupList<'a, T>),
    Extended(LookupList2<'a, T>),
}

The lookup list of a GSUB or GPOS table: the original LookupList, or the LookupList2 of a version 1.2 header.

Variants

Original(LookupList<'a, T>)

A LookupList, with 16-bit offsets.

Extended(LookupList2<'a, T>)

A LookupList2, with 32-bit offsets.

Implementations

impl SelectedLookupList<'_, PositionLookup<'_>>

pub fn closure_lookups( &self, glyph_set: &IntSet<GlyphId>, lookup_indices: &mut IntSet<u16>, ) -> Result<(), ReadError>

impl SelectedLookupList<'_, SubstitutionLookup<'_>>

pub fn closure_lookups( &self, glyph_set: &IntSet<GlyphId>, lookup_indices: &mut IntSet<u16>, ) -> Result<(), ReadError>

impl<'a, T: FontRead<'a, Args = ()> + 'a> SelectedLookupList<'a, T>

pub fn lookup_count(&self) -> u16

Returns the number of lookups.

pub fn lookups(&self) -> LayoutOffsetArray<'a, T>

Returns the offsets to the lookups.

pub fn offset_data(&self) -> FontData<'a>

Returns the data the lookup offsets are relative to.

Trait Implementations

impl<'a, T: Clone + FontRead<'a, Args = ()>> Clone for SelectedLookupList<'a, T>

fn clone(&self) -> SelectedLookupList<'a, T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, T: FontRead<'a, Args = ()>> From<LookupList2<'a, T>> for SelectedLookupList<'a, T>

fn from(list: LookupList2<'a, T>) -> Self

Converts to this type from the input type.

impl<'a, T: FontRead<'a, Args = ()>> From<LookupList<'a, T>> for SelectedLookupList<'a, T>

fn from(list: LookupList<'a, T>) -> Self

Converts to this type from the input type.