syntax_data: {"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"IntegerType::Fixed(i,"}]}
source_snippet:             IntegerType::Fixed(i, s) => i.to_ty(tcx, *s),
context_before:             IntegerType::Pointer(false) => tcx.types.usize,
context_after:         }