syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"ty::ValTree::from_scalar_int(tcx,"}]}
source_snippet:             ty::ValTree::from_scalar_int(tcx, n.into())
context_before:         (ast::LitKind::Byte(n), ty::Uint(ty::UintTy::U8)) => {
context_after:         }