Struct MarkToBaseBuilder 

pub struct MarkToBaseBuilder { /* private fields */ }

A builder for GPOS Lookup Type 4, Mark-to-Base

Implementations

impl MarkToBaseBuilder

pub fn len(&self) -> usize

Returns the number of rules in the lookup.

pub fn is_empty(&self) -> bool

Returns true if no rules have been added to the builder.

pub fn insert_mark( &mut self, glyph: GlyphId16, class: &str, anchor: AnchorBuilder, ) -> Result<u16, PreviouslyAssignedClass>

Add a new mark glyph.

If this glyph already exists in another mark class, we return the previous class; this is likely an error.

pub fn insert_base( &mut self, glyph: GlyphId16, class: &str, anchor: AnchorBuilder, )

Insert a new base glyph.

pub fn base_glyphs(&self) -> impl Iterator<Item = GlyphId16> + Clone + '_

Returns an iterator over all of the base glyphs

pub fn mark_glyphs(&self) -> impl Iterator<Item = GlyphId16> + Clone + '_

Returns an iterator over all of the mark glyphs

Trait Implementations

impl Builder for MarkToBaseBuilder

type Output = Vec<MarkBasePosFormat1>

The type produced by this builder.

fn build(self, var_store: &mut VariationStoreBuilder) -> Self::Output

Finalize the builder, producing the output.

impl Clone for MarkToBaseBuilder

fn clone(&self) -> MarkToBaseBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MarkToBaseBuilder

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

Formats the value using the given formatter.

impl Default for MarkToBaseBuilder

fn default() -> MarkToBaseBuilder

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MarkToBaseBuilder

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MarkToBaseBuilder

fn eq(&self, other: &MarkToBaseBuilder) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MarkToBaseBuilder

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for MarkToBaseBuilder

impl StructuralPartialEq for MarkToBaseBuilder