std: Implement Clone/TotalEq for ProcessExit
It's useful for structures which use deriving(Clone, TotalEq), even though it's implicitly copyable. Closes #13047
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@ -170,7 +170,7 @@ pub enum StdioContainer {
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/// Describes the result of a process after it has terminated.
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/// Note that Windows have no signals, so the result is usually ExitStatus.
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#[deriving(Eq)]
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#[deriving(Eq, TotalEq, Clone)]
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pub enum ProcessExit {
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/// Normal termination with an exit status.
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ExitStatus(int),
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@ -460,6 +460,7 @@ mod tests {
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assert!(p.is_ok());
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let mut p = p.unwrap();
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assert!(p.wait().matches_exit_status(1));
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drop(p.wait().clone());
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})
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#[cfg(unix, not(target_os="android"))]
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