syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// Obtain the data layout for a module.
context_before:     pub fn LLVMGetDataLayout(M: LLVMModuleRef) -> *const ::libc::c_char;
context_after:     pub fn LLVMGetDataLayoutStr(M: LLVMModuleRef) -> *const ::libc::c_char;