rustup_mode.rs: Break up CLI generation to let rustfmt work #2097
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Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
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It's best to create a minimal example and report the problem in rustfmt issue. |
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@lzutao There already is a rustfmt issue which I'm subscribed to; but the fix isn't slated until rustfmt 2.0 so for now we need the change in rustup :D |
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Dec 6, 2019
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| // We break the app creation here so that rustfmt can cope | ||
| // If rustfmt ceases to format this block, break it up further |
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Is there an issue about that in rustfmt?
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This is indeed a known issue in rustfmt though I was told it's unlikely to be resolved before 2.0
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For some reason
rustfmtwas hitting a brick wall when formatting the expression which was the majority ofrustup_mode.rs's CLI. This PR breaks that up so that formatting works again.