syntax_data: {"ast_node_type":"other","tokens":[{"end":48,"kind":"keyword","start":0,"text":"ty::ClauseKind::RegionOutlives(..)"}]}
source_snippet:         ty::ClauseKind::RegionOutlives(..) => {}
context_before:         }
context_after:         ty::ClauseKind::TypeOutlives(ty::OutlivesPredicate(ty, _reg)) => {