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Merge RFC 3513: Add gen blocks
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The FCP for RFC 3513 completed on 2024-03-23 with a disposition to
merge.  Let's merge it.
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@traviscross
traviscross authored Apr 7, 2024
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2 comments on commit bc01ed8

@daniel-pfeiffer
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@daniel-pfeiffer daniel-pfeiffer commented on bc01ed8 Apr 14, 2024 •
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It's a pity that this needs two keywords. Given that this will be fairly rare, a little more cumbersome syntax like yield in { … yield … } should be tolerable.

Or, if you go for postfix yield { … expr.yield … }.

Functions have no ambuiguty yield fn … { … expr.yield … }.

@programmerjake
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actually, i expect it to be relatively common, e.g. in python generators are pretty commonly used, I expect Rust to be somewhat similar

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