syntax_data: {"ast_node_type":"function","tokens":[{"end":78,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMAppendBasicBlock(Fn: LLVMValueRef, Name: *const ::libc::c_char)
context_before:     ) -> LLVMBasicBlockRef;
context_after:         -> LLVMBasicBlockRef;