syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// Return the number of types in the derived type.
context_before:     pub fn LLVMGetSubtypes(Tp: LLVMTypeRef, Arr: *mut LLVMTypeRef);
context_after:     pub fn LLVMGetNumContainedTypes(Tp: LLVMTypeRef) -> ::libc::c_uint;