Fix a minor issue with how lint groups are printed by rustc
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1 changed files with 2 additions and 1 deletions
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@ -255,7 +255,8 @@ Available lint options:
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for (name, to) in lints.into_iter() {
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for (name, to) in lints.into_iter() {
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let name = name.chars().map(|x| x.to_lowercase())
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let name = name.chars().map(|x| x.to_lowercase())
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.collect::<String>().replace("_", "-");
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.collect::<String>().replace("_", "-");
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let desc = to.into_iter().map(|x| x.as_str()).collect::<Vec<String>>().connect(", ");
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let desc = to.into_iter().map(|x| x.as_str().replace("_", "-"))
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.collect::<Vec<String>>().connect(", ");
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println!(" {} {}",
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println!(" {} {}",
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padded(name.as_slice()), desc);
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padded(name.as_slice()), desc);
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}
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}
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