syntax_data: {"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"ty::Int(IntTy::I32)"}]}
source_snippet:             ty::Int(IntTy::I32) => "l",
context_before:             ty::Int(IntTy::I16) => "s",
context_after:             ty::Int(IntTy::I64) => "x",