Enum write_fonts::tables::layout::CoverageTable

pub enum CoverageTable {
    Format1(CoverageFormat1),
    Format2(CoverageFormat2),
}

Coverage Table

Variants

Format1(CoverageFormat1)

Format2(CoverageFormat2)

Implementations

impl CoverageTable

pub fn format_1(glyph_array: Vec<GlyphId>) -> Self

Construct a new CoverageFormat1 subtable

pub fn format_2(range_records: Vec<RangeRecord>) -> Self

Construct a new CoverageFormat2 subtable

impl CoverageTable

pub fn iter(&self) -> impl Iterator<Item = GlyphId> + '_

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for CoverageTable

fn clone(&self) -> CoverageTable

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CoverageTable

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

Formats the value using the given formatter.

impl Default for CoverageTable

fn default() -> Self

Returns the “default value” for a type.

impl<'a> FontRead<'a> for CoverageTable

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

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

impl FontWrite for CoverageTable

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

Write our data and information about offsets into this TableWriter.

impl FromObjRef<CoverageTable<'_>> for CoverageTable

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

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

impl FromTableRef<CoverageTable<'_>> for CoverageTable

fn from_table_ref(from: &T) -> Self

impl Validate for CoverageTable

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.