pub struct NopFeatureProvider;
Expand description
A nop implementation of FeatureProvider
Trait Implementations§
Source§impl FeatureProvider for NopFeatureProvider
impl FeatureProvider for NopFeatureProvider
Source§fn add_features(&self, _: &mut FeatureBuilder<'_>)
fn add_features(&self, _: &mut FeatureBuilder<'_>)
The client can write additional features into the provided builder
Auto Trait Implementations§
impl Freeze for NopFeatureProvider
impl RefUnwindSafe for NopFeatureProvider
impl Send for NopFeatureProvider
impl Sync for NopFeatureProvider
impl Unpin for NopFeatureProvider
impl UnwindSafe for NopFeatureProvider
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<U, T> ToOwnedObj<U> for Twhere
U: FromObjRef<T>,
impl<U, T> ToOwnedObj<U> for Twhere
U: FromObjRef<T>,
Source§fn to_owned_obj(&self, data: FontData<'_>) -> U
fn to_owned_obj(&self, data: FontData<'_>) -> U
Convert this type into
T
, using the provided data to resolve any offsets.