Struct write_fonts::tables::layout::Feature

pub struct Feature {
    pub feature_params: NullableOffsetMarker<FeatureParams>,
    pub lookup_list_indices: Vec<u16>,
}

Feature Table

Fields

feature_params: NullableOffsetMarker<FeatureParams>

Offset from start of Feature table to FeatureParams table, if defined for the feature and present, else NULL

lookup_list_indices: Vec<u16>

Array of indices into the LookupList — zero-based (first lookup is LookupListIndex = 0)

Implementations

impl Feature

pub fn new( feature_params: Option<FeatureParams>, lookup_list_indices: Vec<u16> ) -> Self

Construct a new Feature

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Feature

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

Formats the value using the given formatter.

impl Default for Feature

fn default() -> Feature

Returns the “default value” for a type.

impl FontWrite for Feature

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

Write our data and information about offsets into this TableWriter.

impl Validate for Feature

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.