Function rocksdb_trace_reader_create 

pub unsafe extern "C" fn rocksdb_trace_reader_create(
    env: *mut rocksdb_env_t,
    env_options: *const rocksdb_envoptions_t,
    trace_path: *const c_char,
    errptr: *mut *mut c_char,
) -> *mut rocksdb_trace_reader_t