Struct FontTableFunction 

pub struct FontTableFunction { /* private fields */ }

Lazy, per table font data provided by a function.

Implementations

impl FontTableFunction

pub fn new(table_fn: Arc<dyn Fn(Tag) -> Option<FontBlob> + Send + Sync>) -> Self

Creates a new font table function with the given callback that should return a blob containing the table data for the requested tag.

Trait Implementations

impl Clone for FontTableFunction

fn clone(&self) -> FontTableFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl From<FontTableFunction> for FontSource

fn from(value: FontTableFunction) -> Self

Converts to this type from the input type.