syntax_data: {"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"type"}]}
source_snippet:     type BoundVarKinds: Copy + Debug + Hash + Eq + SliceLike<Item = Self::BoundVarKind> + Default;
context_after:     type BoundVarKind: Copy + Debug + Hash + Eq;