syntax_data: {"ast_node_type":"function","tokens":[{"end":94,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMConstSub(LHSConstant: LLVMValueRef, RHSConstant: LLVMValueRef) -> LLVMValueRef;
context_before:     pub fn LLVMConstNUWAdd(LHSConstant: LLVMValueRef, RHSConstant: LLVMValueRef) -> LLVMValueRef;
context_after:     pub fn LLVMConstNSWSub(LHSConstant: LLVMValueRef, RHSConstant: LLVMValueRef) -> LLVMValueRef;