std: Implement Clone for ProcessExit #13051
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@alexcrichton: Can you add |
It's useful for structures which use deriving(Clone, TotalEq), even though it's implicitly copyable. Closes rust-lang#13047
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bors
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Mar 22, 2014
It's useful for structures which use deriving(Clone), even though it's implicitly copyable. Closes #13047
JohnTitor
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Sep 6, 2022
…m-variant, r=jonas-schievink
fix: Only move comments when extracting a struct from an enum variant
Motivating example:
```rs
#[derive(Debug, thiserror::Error)]
enum Error {
/// Some explanation for this error
#[error("message")]
$0Woops {
code: u32
}
}
```
now becomes
```rs
/// Some explanation for this error
#[derive(Debug, thiserror::Error)]
struct Woops{
code: u32
}
#[derive(Debug, thiserror::Error)]
enum Error {
#[error("message")]
Woops(Woops)
}
```
(the `thiserror::Error` derive being copied and the struct formatting aren't ideal, though those are issues for another day)
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It's useful for structures which use deriving(Clone), even though it's
implicitly copyable.
Closes #13047