syntax_data: {"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"UnmangledName:"}]}
source_snippet:         UnmangledName: *const ::libc::c_char,
context_before:         J: LLVMOrcLLJITRef,
context_after:     ) -> LLVMOrcSymbolStringPoolEntryRef;