syntax_data: {"ast_node_type":"function","tokens":[{"end":62,"kind":"keyword","start":0,"text":"fn"}]}
source_snippet:     fn new(ui: ty::UniverseIndex, bound: Self::Bound) -> Self;
context_before:     type Bound: BoundVarLike<I>;
context_after:     fn new_anon(ui: ty::UniverseIndex, var: ty::BoundVar) -> Self;