Trait write_fonts::tables::layout::LookupSubtable

source ·

pub trait LookupSubtable {
    const TYPE: LookupType;
}

Expand description

A utility trait for writing lookup tables.

This allows us to attach the numerical lookup type to the appropriate concrete types, so that we can write it as needed without passing it around.

Required Associated Constants§

source

const TYPE: LookupType

The lookup type of this layout subtable.

Object Safety§

This trait is not object safe.

Implementors§

source §

Trait write_fonts::tables::layout::LookupSubtable

Required Associated Constants§

const TYPE: LookupType

Object Safety§

Implementors§

impl LookupSubtable for write_fonts::tables::gpos::ExtensionSubtable

const TYPE: LookupType = _

impl LookupSubtable for PairPos

const TYPE: LookupType = _

impl LookupSubtable for SinglePos

const TYPE: LookupType = _

impl LookupSubtable for write_fonts::tables::gsub::ExtensionSubtable

const TYPE: LookupType = _

impl LookupSubtable for SingleSubst

const TYPE: LookupType = _

impl LookupSubtable for CursivePosFormat1

const TYPE: LookupType = _

impl LookupSubtable for MarkBasePosFormat1

const TYPE: LookupType = _

impl LookupSubtable for MarkLigPosFormat1

const TYPE: LookupType = _

impl LookupSubtable for MarkMarkPosFormat1

const TYPE: LookupType = _

impl LookupSubtable for PositionChainContext

const TYPE: LookupType = _

impl LookupSubtable for PositionSequenceContext

const TYPE: LookupType = _

impl LookupSubtable for AlternateSubstFormat1

const TYPE: LookupType = _

impl LookupSubtable for LigatureSubstFormat1

const TYPE: LookupType = _

impl LookupSubtable for MultipleSubstFormat1

const TYPE: LookupType = _

impl LookupSubtable for ReverseChainSingleSubstFormat1

const TYPE: LookupType = _

impl LookupSubtable for SubstitutionChainContext

const TYPE: LookupType = _

impl LookupSubtable for SubstitutionSequenceContext

const TYPE: LookupType = _