syntax_data: {"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"self.universe_indices.len()"}]}
source_snippet:                         self.universe_indices.len() - index + self.current_index.as_usize() - 1,
context_before:                     let db = ty::DebruijnIndex::from_usize(
context_after:                     );