Trait allsorts_no_std::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

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Provided methods

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

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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

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Implementors

impl FontTableProvider for Woff2TableProvider

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

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

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

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

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

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

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

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

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

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

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

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