syntax_data: {"ast_node_type":"other","tokens":[{"end":25,"kind":"keyword","start":0,"text":"}"}]}
source_snippet:                         }
context_before:                             slot.pac_ret = Some(PacRet { leaf: false, pc: false, key: PAuthKey::A })
context_after:                         "leaf" => match slot.pac_ret.as_mut() {