syntax_data: {"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"(sym::proc_dash_macro,"}]}
source_snippet:     (sym::proc_dash_macro, CrateType::ProcMacro),
context_before:     (sym::staticlib, CrateType::Staticlib),
context_after:     (sym::bin, CrateType::Executable),