Fix new Clippy lints #1511
Fix new Clippy lints #1511
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| )] | ||
| pub struct BlockRng<R: BlockRngCore + ?Sized> { | ||
| pub struct BlockRng<R: BlockRngCore> { |
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This is changed because of the following warning:
warning: `?Sized` bound is ignored because of a `Sized` requirement
note: ...because `Deserialize` has the bound `Sized`
AFAIK we can not use this trait with DSTs either way, since we store core by value, so the ?Sized bound is not needed.
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Rust does permit the last field of a struct to be unsized, but I can't see it being useful.
In this case we can drop the + Sized bound three lines up.
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Rust does permit the last field of a struct to be unsized,
Huh, TIL. I guess it's not surprising I did not encounter it in practice since in its current form it's a virtually useless feature and even docs state that:
Yes, custom DSTs are a largely half-baked feature for now.
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| )] | ||
| pub struct BlockRng<R: BlockRngCore + ?Sized> { | ||
| pub struct BlockRng<R: BlockRngCore> { |
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Rust does permit the last field of a struct to be unsized, but I can't see it being useful.
In this case we can drop the + Sized bound three lines up.
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| impl<'a, T, D: Distribution<T> + ?Sized> Distribution<T> for &'a D { | ||
| impl<T, D: Distribution<T> + ?Sized> Distribution<T> for &D { |
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Clippy is pedantically complaining that we're being too pedantic?
(Sorry, I'll drop the sarcasm! This is fine.)
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Heh, to be fair, it's a good lint for raising awareness that such elision is allowed. As an "old-timer" who was using Rust since before 1.31, I automatically was using the "pedantic" style everywhere.
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