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It's unused. `c_enum!` is now used instead.
It doesn't seem necessary. It dates back to a large commit "Let's just juggle everything around!" from the very old mega-PR rust-lang#21.
- Fix comments that incorrectly say that `Debug` is part of `extra_traits`. - Use a consistent and sensible ordering for the traits: Clone, Copy, Debug; then PartialEq, Eq, Hash. - Explain `repr` behaviour for `s_paren!`; it's different to `s!` and `s_no_extra_traits!`. - Use `$pub:vis` (instead of a hard-wired `pub`) in `s_paren!` for consistency with the other macros.
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Most of this looks good but the deprecated change seems to be causing the CI failure. Not sure if there is a good solution there. |
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Mind posting the before & after macro-stats if you have them handy? I'm curious about the wins. |
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I removed the commit removing the I don't have the |
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It doesn't seem necessary. It dates back to a large commit "Let's just juggle everything around!" from the very old mega-PR rust-lang#21. (backport <rust-lang#4959>) (cherry picked from commit 09cb34d)
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- Fix comments that incorrectly say that `Debug` is part of `extra_traits`. - Use a consistent and sensible ordering for the traits: Clone, Copy, Debug; then PartialEq, Eq, Hash. - Explain `repr` behaviour for `s_paren!`; it's different to `s!` and `s_no_extra_traits!`. - Use `$pub:vis` (instead of a hard-wired `pub`) in `s_paren!` for consistency with the other macros. (backport <rust-lang#4959>) (cherry picked from commit 7983094)
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It doesn't seem necessary. It dates back to a large commit "Let's just juggle everything around!" from the very old mega-PR rust-lang#21. [ removed in `e!` as well for the cherry pick since that macro couldn't be removed yet on this branch - Trevor ] (backport <rust-lang#4959>) (cherry picked from commit 09cb34d)
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- Fix comments that incorrectly say that `Debug` is part of `extra_traits`. - Use a consistent and sensible ordering for the traits: Clone, Copy, Debug; then PartialEq, Eq, Hash. - Explain `repr` behaviour for `s_paren!`; it's different to `s!` and `s_no_extra_traits!`. - Use `$pub:vis` (instead of a hard-wired `pub`) in `s_paren!` for consistency with the other macros. (backport <rust-lang#4959>) (cherry picked from commit 7983094)
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- Fix comments that incorrectly say that `Debug` is part of `extra_traits`. - Use a consistent and sensible ordering for the traits: Clone, Copy, Debug; then PartialEq, Eq, Hash. - Explain `repr` behaviour for `s_paren!`; it's different to `s!` and `s_no_extra_traits!`. - Use `$pub:vis` (instead of a hard-wired `pub`) in `s_paren!` for consistency with the other macros. (backport <#4959>) (cherry picked from commit 7983094)
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I was building rustc with
-Zmacro-stats, which drew my attention to thes!macro, and I saw some improvements could be made.