Enum write_fonts::tables::gpos::SinglePos

pub enum SinglePos {
    Format1(SinglePosFormat1),
    Format2(SinglePosFormat2),
}

Lookup Type 1: Single Adjustment Positioning Subtable

Variants

Format1(SinglePosFormat1)

Format2(SinglePosFormat2)

Implementations

impl SinglePos

pub fn format_1(coverage: CoverageTable, value_record: ValueRecord) -> Self

Construct a new SinglePosFormat1 subtable

pub fn format_2( coverage: CoverageTable, value_records: Vec<ValueRecord> ) -> Self

Construct a new SinglePosFormat2 subtable

Trait Implementations

impl Clone for SinglePos

fn clone(&self) -> SinglePos

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SinglePos

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

Formats the value using the given formatter.

impl Default for SinglePos

fn default() -> Self

Returns the “default value” for a type.

impl<'a> FontRead<'a> for SinglePos

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

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

impl FontWrite for SinglePos

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

Write our data and information about offsets into this TableWriter.

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

impl FromObjRef<SinglePos<'_>> for SinglePos

fn from_obj_ref(obj: &SinglePos<'_>, _: FontData<'_>) -> Self

Convert from to an instance of Self, using the provided data to resolve offsets.

impl FromTableRef<SinglePos<'_>> for SinglePos

fn from_table_ref(from: &T) -> Self

impl LookupType for SinglePos

const TYPE: u16 = 1u16

The lookup type of this layout subtable.

impl Validate for SinglePos

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.