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Avoid suggesting traits multiple times. - #21421
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This is clearly useless, the user doesn't need to know that they could implement/import `foo::bar::Baz` 4 times. Fixes rust-lang#21405.
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r? @Aatch (rust_highfive has picked a reviewer for you, use r? to override) |
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(I haven't actually tracked down why this was happening at all, but it seems like deduplication is eminently sensible either way.) |
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@huonw oh, yes, sometimes duplicates show up in these lists I think. |
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alexcrichton
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This is clearly useless, the user doesn't need to know that they could implement/import `foo::bar::Baz` 4 times. Fixes rust-lang#21405.
lnicola
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Jan 12, 2026
…ister fix: Fixes for builtin derive expansions
lnicola
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Jan 27, 2026
…ister fix: Fixes for builtin derive expansions
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This is clearly useless, the user doesn't need to know that they could
implement/import
foo::bar::Baz4 times.Fixes #21405.