syntax_data: {"ast_node_type":"function","tokens":[{"end":93,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn LLVMGetTargetMachineFeatureString(T: LLVMTargetMachineRef) -> *mut ::libc::c_char;
context_before:     pub fn LLVMGetTargetMachineCPU(T: LLVMTargetMachineRef) -> *mut ::libc::c_char;
context_after:     /// Create a DataLayout based on the target machine.