Trait allsorts::tables::FontTableProvider

pub trait FontTableProvider {
    fn table_data<'a>(
        &'a self, 
        tag: u32
    ) -> Result<Option<Cow<'a, [u8]>>, ParseError>;
    fn has_table<'a>(&'a self, tag: u32) -> bool;

    fn read_table_data<'a>(
        &'a self, 
        tag: u32
    ) -> Result<Cow<'a, [u8]>, ParseError> { ... }
}

Required Methods

fn table_data<'a>(
    &'a self,
    tag: u32
) -> Result<Option<Cow<'a, [u8]>>, ParseError>

Return data for the specified table if present

fn has_table<'a>(&'a self, tag: u32) -> bool

Provided Methods

fn read_table_data<'a>(&'a self, tag: u32) -> Result<Cow<'a, [u8]>, ParseError>

Implementations on Foreign Types

impl<T: FontTableProvider> FontTableProvider for Box<T>

fn table_data<'a>(
    &'a self,
    tag: u32
) -> Result<Option<Cow<'a, [u8]>>, ParseError>

fn has_table<'a>(&'a self, tag: u32) -> bool

Implementors

impl FontTableProvider for Woff2TableProvider

impl<'a> FontTableProvider for DynamicFontTableProvider<'a>

impl<'a> FontTableProvider for WoffFont<'a>

impl<'a> FontTableProvider for OffsetTableFontProvider<'a>