Document the return keyword #73648
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Document the return keyword #73648
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Apply suggestions from code review Co-authored-by: Josh Triplett <josh@joshtriplett.org>
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…triplett Document the return keyword Partial fix of rust-lang#34601. This documents the `return` keyword with two short example to explain it is not needed for the last expression in a function and a long example to show its use when interrupting a function execution early. I did not put a link to the reference since the only link I found was https://doc.rust-lang.org/stable/reference/expressions/return-expr.html#return-expressions. @rustbot modify labels: T-doc,C-enhancement
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…triplett Document the return keyword Partial fix of rust-lang#34601. This documents the `return` keyword with two short example to explain it is not needed for the last expression in a function and a long example to show its use when interrupting a function execution early. I did not put a link to the reference since the only link I found was https://doc.rust-lang.org/stable/reference/expressions/return-expr.html#return-expressions. @rustbot modify labels: T-doc,C-enhancement
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…arth Rollup of 14 pull requests Successful merges: - rust-lang#72617 (Add a fast path for `std::thread::panicking`.) - rust-lang#72738 (Self contained linking option) - rust-lang#72770 (Implement mixed script confusable lint.) - rust-lang#73418 (Add unstable `core::mem::variant_count` intrinsic) - rust-lang#73460 (Emit line info for generator variants) - rust-lang#73534 (Provide suggestions for some moved value errors) - rust-lang#73538 (make commented examples use valid syntax, and be more consistent ) - rust-lang#73581 (Create 0766 error code) - rust-lang#73619 (Document the mod keyword) - rust-lang#73621 (Document the mut keyword) - rust-lang#73648 (Document the return keyword) - rust-lang#73673 (Fix ptr doc warnings.) - rust-lang#73674 (Tweak binop errors) - rust-lang#73687 (Clean up E0701 explanation) Failed merges: - rust-lang#73708 (Explain move errors that occur due to method calls involving `self` (take two)) r? @ghost
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Partial fix of #34601.
This documents the
returnkeyword with two short example to explain it is not needed for the last expression in a function and a long example to show its use when interrupting a function execution early.I did not put a link to the reference since the only link I found was https://doc.rust-lang.org/stable/reference/expressions/return-expr.html#return-expressions.
@rustbot modify labels: T-doc,C-enhancement