Yuxuan Shui 876059cfe0 Make sure ownership is transferred in into_raw_fd ... Previously all of the into_raw_fd implementations only returns a copy of the inner RawFd, while still holding the ownership of the file descriptor when returning for into_raw_fd. Since `self` is dropped at the end of into_raw_fd, the returned file descriptor will actually be closed, render the function unuseable. The patch makes sure that into_raw_fd actually takes the ownership of the file descriptor all the way from the inner IoHandle. To achieve this, I have to use an Option in IoHandle to store the I/O source. It's not pretty, but I cannot come up with a better way.		2019-09-06 10:36:25 +01:00
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mod.rs	Make sure ownership is transferred in into_raw_fd	2019-09-06 10:36:25 +01:00