process: Impl {ChildStd*}::into_owned_{fd, handle}
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{ChildStd*}::into_owned_{fd, handle}{ChildStd*}::into_owned_{fd, handle}
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CI failure is due to #5888 A re-run is required. |
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@Darksonn I've verified that the docs.rs build includes both windows and unix with features doc: 
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Fixed tokio-rs#4403 and fixed tokio-rs#5333 Signed-off-by: Jiahao XU <[email protected]>
Co-authored-by: Alice Ryhl <[email protected]>
Signed-off-by: Jiahao XU <[email protected]>
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Fixed #4403 and fixed #5333
Motivation
tokio::process::ChildStd*does not implementIntoRawFd/IntoRawHandleor any similar method to obtain an owned fd/handle of the child stdin/stdout/stderr.It makes sense since converting it to a raw fd/handle is fallible operation.
Solution
Implement
into_owned_fdandinto_owned_handlefor theseChildStd*, which returnsio::Result<Owned*>since it is fallible.I chose to return
OwnedFd/OwnedHandleinstead ofRawFd/RawHandlesince the msrv has just bumped to 1.63 so we can now use these types and it is much more ergonomic than returning raw ones.