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Consider whether `?` should switch from `From::from` to `Into::into` for Rust 2018 #49531

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scottmcm opened this Issue Mar 31, 2018 · 1 comment

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scottmcm commented Mar 31, 2018

Using into instead allows for more conversions to be defined, since it has different coherence rules, which all else being equal would be good. But because of that, there are (per the IRLO thread) some uses that are inferable today with from but not into.

@scottmcm scottmcm added C-enhancement WG-epoch labels Mar 31, 2018

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varkor commented Dec 21, 2018

Rust 2018 has since been released, so I imagine this issue can now be closed?
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