syntax_data: {"ast_node_type":"function","tokens":[{"end":58,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMInstructionGetAllMetadataOtherThanDebugLoc(
context_before:     pub fn LLVMSetMetadata(Val: LLVMValueRef, KindID: ::libc::c_uint, Node: LLVMValueRef);
context_after:         Instr: LLVMValueRef,