Trait OptionStyleExt
dep_obj
pub trait OptionStyleExt<Owner: DepType>: Sized { fn apply( self, owner: &mut Owner ) -> (Option<Style<Owner>>, StyleOnChanged<Owner::Id>); }
fn apply( self, owner: &mut Owner) -> (Option<Style<Owner>>, StyleOnChanged<Owner::Id>)
impl<Owner: DepType> OptionStyleExt<Owner> for Option<Style<Owner>>