Struct write_fonts::tables::gsub::Gsub

pub struct Gsub {
    pub script_list: OffsetMarker<ScriptList>,
    pub feature_list: OffsetMarker<FeatureList>,
    pub lookup_list: OffsetMarker<LookupList<SubstitutionLookup>>,
    pub feature_variations: NullableOffsetMarker<FeatureVariations, WIDTH_32>,
}

GSUB

Fields

script_list: OffsetMarker<ScriptList>

Offset to ScriptList table, from beginning of GSUB table

feature_list: OffsetMarker<FeatureList>

Offset to FeatureList table, from beginning of GSUB table

lookup_list: OffsetMarker<LookupList<SubstitutionLookup>>

Offset to LookupList table, from beginning of GSUB table

feature_variations: NullableOffsetMarker<FeatureVariations, WIDTH_32>

Offset to FeatureVariations table, from beginning of the GSUB table (may be NULL)

Implementations

impl Gsub

pub fn new( script_list: ScriptList, feature_list: FeatureList, lookup_list: LookupList<SubstitutionLookup> ) -> Self

Construct a new Gsub

Trait Implementations

impl Clone for Gsub

fn clone(&self) -> Gsub

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Gsub

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

Formats the value using the given formatter.

impl Default for Gsub

fn default() -> Gsub

Returns the “default value” for a type.

impl<'a> FontRead<'a> for Gsub

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

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

impl FontWrite for Gsub

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 TopLevelTable for Gsub

const TAG: Tag = _

The table’s tag.

impl Validate for Gsub

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.