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It's a new feature (hopefully to be merged this week). Here are the gory details: https://github.com/rust-lang/rfcs/blob/master/text/1522-conservative-impl-tra
by pcwalton 10y ago
It's a new feature (hopefully to be merged this week). Here are the gory details:
https://github.com/rust-lang/rfcs/blob/master/text/1522-conservative-impl-trait.md https://github.com/rust-lang/rfcs/blob/master/text/1522-cons...
- kibwen 10y agoWorth noting that by "hopefully to be merged this week" we mean that this initial prototype implementation will land in nightly: https://github.com/rust-lang/rust/pull/35091 https://github.com/rust-lang/rust/pull/35091 . It's not being stabilized this week.