Enum syntax::parse::parser::AliasKind [−][src]
pub enum AliasKind { Weak(P<Ty>), Existential(GenericBounds), }
Whether the type alias or associated type is a concrete type or an existential type
Variants
Weak(P<Ty>)
Just a new name for the same type
Existential(GenericBounds)
Only trait impls of the type will be usable, not the actual type itself