syntax_data: {"ast_node_type":"other","tokens":[{"end":27,"kind":"keyword","start":0,"text":"|"}]}
source_snippet:             | ty::Bound(..)
context_before:             | ty::Alias(ty::Projection | ty::Inherent | ty::Free, ..)
context_after:             | ty::Infer(ty::TyVar(_) | ty::FreshTy(_) | ty::FreshIntTy(_) | ty::FreshFloatTy(_)) => {