Enum read_fonts::tables::layout::CoverageTable

pub enum CoverageTable<'a> {
    Format1(CoverageFormat1<'a>),
    Format2(CoverageFormat2<'a>),
}

Coverage Table

Variants

Format1(CoverageFormat1<'a>)

Format2(CoverageFormat2<'a>)

Implementations

impl<'a> CoverageTable<'a>

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

Return the FontData used to resolve offsets for this table.

pub fn coverage_format(&self) -> u16

Format identifier — format = 1

impl<'a> CoverageTable<'a>

pub fn iter(&self) -> impl Iterator<Item = GlyphId16> + 'a

pub fn get(&self, gid: impl Into<GlyphId>) -> Option<u16>

If this glyph is in the coverage table, returns its index

Trait Implementations

impl<'a> Clone for CoverageTable<'a>

fn clone(&self) -> CoverageTable<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for CoverageTable<'a>

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

Formats the value using the given formatter.

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

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

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

impl<'a> SomeTable<'a> for CoverageTable<'a>

fn type_name(&self) -> &str

The name of this table

fn get_field(&self, idx: usize) -> Option<Field<'a>>

Access this table’s fields, in declaration order.