{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"hir_def::layout::Integer::I32"}]}
                            hir_def::layout::Integer::I32 => chalk_ir::IntTy::I32,
                            hir_def::layout::Integer::I16 => chalk_ir::IntTy::I16,
                            hir_def::layout::Integer::I64 => chalk_ir::IntTy::I64,