Fix tuple instances for IterBytes to avoid ICE, fixes #4092 #4095
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Would fix #4092. |
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Interesting. I can easily fix this, but the behavior you mention also doesn't occur in eg. the IterBytes instance for &[A]. Is that a bug? |
This means we will exit early if requested based on the return value of the callback we're given.
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Merged. Thanks. |
RalfJung
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Dec 21, 2024
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The pattern
let &(ref a, ref b) = &selfcauses a compiler ICE. Avoid use of it in libcore/to_bytes.rs.