syntax_data: {"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"UniverseIndex::from_u32(self.as_u32().checked_add(1).unwrap())"}]}
source_snippet:         UniverseIndex::from_u32(self.as_u32().checked_add(1).unwrap())
context_before:     pub fn next_universe(self) -> UniverseIndex {
context_after:     }