246     auto dst_stream = FileStream::Open(FLAGS_dst_file, false, true);  in Main()  local
247     TEST_AND_RETURN_FALSE(dst_stream);  in Main()
256                       : std::move(dst_stream);  in Main()
278           std::move(dst_stream), huffer, dst_puff_size, dst_deflates_bit,  in Main()
302     auto dst_stream = PuffinStream::CreateForHuff(std::move(dst_file), huffer,  in Main()  local
312       TEST_AND_RETURN_FALSE(dst_stream->Write(buffer.data(), read_size));  in Main()
316     auto dst_stream = FileStream::Open(FLAGS_dst_file, true, false);  in Main()  local
317     TEST_AND_RETURN_FALSE(dst_stream);  in Main()
322         dst_stream, FLAGS_dst_file, FLAGS_dst_file_type, &dst_deflates_bit));  in Main()
331       dst_stream =  in Main()
332           ExtentStream::CreateForWrite(std::move(dst_stream), dst_extents);  in Main()
333       TEST_AND_RETURN_FALSE(dst_stream);  in Main()
342       TEST_AND_RETURN_FALSE(FindDeflateSubBlocks(dst_stream, dst_deflates_byte,  in Main()
349         std::move(src_stream), std::move(dst_stream), src_deflates_bit,  in Main()
369     auto dst_stream = FileStream::Open(FLAGS_dst_file, false, true);  in Main()  local
370     TEST_AND_RETURN_FALSE(dst_stream);  in Main()
372       dst_stream =  in Main()
373           ExtentStream::CreateForWrite(std::move(dst_stream), dst_extents);  in Main()
374       TEST_AND_RETURN_FALSE(dst_stream);  in Main()
379         std::move(src_stream), std::move(dst_stream), puffdiff_delta.data(),  in Main()