pub trait TableProvider<'a> {
Show 45 methods
// Required method
fn data_for_tag(&self, tag: Tag) -> Option<FontData<'a>>;
// Provided methods
fn expect_data_for_tag(&self, tag: Tag) -> Result<FontData<'a>, ReadError> { ... }
fn expect_table<T: TopLevelTable + FontRead<'a>>(
&self,
) -> Result<T, ReadError> { ... }
fn head(&self) -> Result<Head<'a>, ReadError> { ... }
fn name(&self) -> Result<Name<'a>, ReadError> { ... }
fn hhea(&self) -> Result<Hhea<'a>, ReadError> { ... }
fn vhea(&self) -> Result<Vhea<'a>, ReadError> { ... }
fn hmtx(&self) -> Result<Hmtx<'a>, ReadError> { ... }
fn hdmx(&self) -> Result<Hdmx<'a>, ReadError> { ... }
fn vmtx(&self) -> Result<Vmtx<'a>, ReadError> { ... }
fn vorg(&self) -> Result<Vorg<'a>, ReadError> { ... }
fn fvar(&self) -> Result<Fvar<'a>, ReadError> { ... }
fn avar(&self) -> Result<Avar<'a>, ReadError> { ... }
fn hvar(&self) -> Result<Hvar<'a>, ReadError> { ... }
fn vvar(&self) -> Result<Vvar<'a>, ReadError> { ... }
fn mvar(&self) -> Result<Mvar<'a>, ReadError> { ... }
fn maxp(&self) -> Result<Maxp<'a>, ReadError> { ... }
fn os2(&self) -> Result<Os2<'a>, ReadError> { ... }
fn post(&self) -> Result<Post<'a>, ReadError> { ... }
fn gasp(&self) -> Result<Gasp<'a>, ReadError> { ... }
fn loca(
&self,
is_long: impl Into<Option<bool>>,
) -> Result<Loca<'a>, ReadError> { ... }
fn glyf(&self) -> Result<Glyf<'a>, ReadError> { ... }
fn gvar(&self) -> Result<Gvar<'a>, ReadError> { ... }
fn cvar(&self) -> Result<Cvar<'a>, ReadError> { ... }
fn cff(&self) -> Result<Cff<'a>, ReadError> { ... }
fn cff2(&self) -> Result<Cff2<'a>, ReadError> { ... }
fn cmap(&self) -> Result<Cmap<'a>, ReadError> { ... }
fn gdef(&self) -> Result<Gdef<'a>, ReadError> { ... }
fn gpos(&self) -> Result<Gpos<'a>, ReadError> { ... }
fn gsub(&self) -> Result<Gsub<'a>, ReadError> { ... }
fn feat(&self) -> Result<Feat<'a>, ReadError> { ... }
fn ltag(&self) -> Result<Ltag<'a>, ReadError> { ... }
fn ankr(&self) -> Result<Ankr<'a>, ReadError> { ... }
fn colr(&self) -> Result<Colr<'a>, ReadError> { ... }
fn cpal(&self) -> Result<Cpal<'a>, ReadError> { ... }
fn cblc(&self) -> Result<Cblc<'a>, ReadError> { ... }
fn cbdt(&self) -> Result<Cbdt<'a>, ReadError> { ... }
fn eblc(&self) -> Result<Eblc<'a>, ReadError> { ... }
fn ebdt(&self) -> Result<Ebdt<'a>, ReadError> { ... }
fn sbix(&self) -> Result<Sbix<'a>, ReadError> { ... }
fn stat(&self) -> Result<Stat<'a>, ReadError> { ... }
fn svg(&self) -> Result<Svg<'a>, ReadError> { ... }
fn varc(&self) -> Result<Varc<'a>, ReadError> { ... }
fn ift(&self) -> Result<Ift<'a>, ReadError> { ... }
fn iftx(&self) -> Result<Ift<'a>, ReadError> { ... }
}
Expand description
An interface for accessing tables from a font (or font-like object)
Required Methods§
fn data_for_tag(&self, tag: Tag) -> Option<FontData<'a>>
Provided Methods§
fn expect_data_for_tag(&self, tag: Tag) -> Result<FontData<'a>, ReadError>
fn expect_table<T: TopLevelTable + FontRead<'a>>(&self) -> Result<T, ReadError>
fn head(&self) -> Result<Head<'a>, ReadError>
fn name(&self) -> Result<Name<'a>, ReadError>
fn hhea(&self) -> Result<Hhea<'a>, ReadError>
fn vhea(&self) -> Result<Vhea<'a>, ReadError>
fn hmtx(&self) -> Result<Hmtx<'a>, ReadError>
fn hdmx(&self) -> Result<Hdmx<'a>, ReadError>
fn vmtx(&self) -> Result<Vmtx<'a>, ReadError>
fn vorg(&self) -> Result<Vorg<'a>, ReadError>
fn fvar(&self) -> Result<Fvar<'a>, ReadError>
fn avar(&self) -> Result<Avar<'a>, ReadError>
fn hvar(&self) -> Result<Hvar<'a>, ReadError>
fn vvar(&self) -> Result<Vvar<'a>, ReadError>
fn mvar(&self) -> Result<Mvar<'a>, ReadError>
fn maxp(&self) -> Result<Maxp<'a>, ReadError>
fn os2(&self) -> Result<Os2<'a>, ReadError>
fn post(&self) -> Result<Post<'a>, ReadError>
fn gasp(&self) -> Result<Gasp<'a>, ReadError>
sourcefn loca(&self, is_long: impl Into<Option<bool>>) -> Result<Loca<'a>, ReadError>
fn loca(&self, is_long: impl Into<Option<bool>>) -> Result<Loca<'a>, ReadError>
is_long can be optionally provided, if known, otherwise we look it up in head.
fn glyf(&self) -> Result<Glyf<'a>, ReadError>
fn gvar(&self) -> Result<Gvar<'a>, ReadError>
fn cvar(&self) -> Result<Cvar<'a>, ReadError>
fn cff(&self) -> Result<Cff<'a>, ReadError>
fn cff2(&self) -> Result<Cff2<'a>, ReadError>
fn cmap(&self) -> Result<Cmap<'a>, ReadError>
fn gdef(&self) -> Result<Gdef<'a>, ReadError>
fn gpos(&self) -> Result<Gpos<'a>, ReadError>
fn gsub(&self) -> Result<Gsub<'a>, ReadError>
fn feat(&self) -> Result<Feat<'a>, ReadError>
fn ltag(&self) -> Result<Ltag<'a>, ReadError>
fn ankr(&self) -> Result<Ankr<'a>, ReadError>
fn colr(&self) -> Result<Colr<'a>, ReadError>
fn cpal(&self) -> Result<Cpal<'a>, ReadError>
fn cblc(&self) -> Result<Cblc<'a>, ReadError>
fn cbdt(&self) -> Result<Cbdt<'a>, ReadError>
fn eblc(&self) -> Result<Eblc<'a>, ReadError>
fn ebdt(&self) -> Result<Ebdt<'a>, ReadError>
fn sbix(&self) -> Result<Sbix<'a>, ReadError>
fn stat(&self) -> Result<Stat<'a>, ReadError>
fn svg(&self) -> Result<Svg<'a>, ReadError>
fn varc(&self) -> Result<Varc<'a>, ReadError>
fn ift(&self) -> Result<Ift<'a>, ReadError>
fn iftx(&self) -> Result<Ift<'a>, ReadError>
Object Safety§
This trait is not object safe.