Fix sample code mismatching its comments #1659
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Print `my_fruit` instead of `first_available_fruit`. However, I need to swap the order of the two prints to avoid borrow checker issue
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @marioidival (or someone else) soon. |
marioidival
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Jan 1, 2023
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Thank you @chuanqisun |
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Update books ## rust-lang/book 3 commits in a60f4316ec923a5ac2ed6a2eba6960edb832d855..2bd5d42c9956369132228da6409f0e68da56c51a 2022-12-22 21:37:10 UTC to 2022-12-22 21:36:14 UTC - fix macos installation problem (rust-lang/book#3469) - Update -guessing-game-tutorial incorrect output (rust-lang/book#3462) - FIX: IT repo updated (rust-lang/book#3454) ## rust-lang/nomicon 1 commits in dd37e21ccee43918ed18a71581bb2af537ffe4fc..8ca261268068d80c0969260fff15199bad87b587 2022-12-30 16:32:09 UTC to 2022-12-30 16:32:09 UTC - Discourage the use of transmute to construct invalid values (rust-lang/nomicon#388) ## rust-lang/rust-by-example 6 commits in 995df09b65c582eb6290ab7ea5d9485983eb4c37..8888f9428fe9a48f31de6bd2cef9b9bf80791edc 2023-01-01 12:53:50 UTC to 2022-12-21 10:18:31 UTC - types/alias: use io::{Result,Error} instead of Io{Result,Error} (rust-lang/rust-by-example#1660) - Fix sample code mismatching its comments (rust-lang/rust-by-example#1659) - fix: add missing space (rust-lang/rust-by-example#1658) - diverging: fix issues with example code (rust-lang/rust-by-example#1631) - Update enum.md (rust-lang/rust-by-example#1645) - Clean up Chapter 2 (Primitives) (rust-lang/rust-by-example#1651) ## rust-lang/rustc-dev-guide 5 commits in 8b42eb5..b3e2a6e 2023-01-01 05:20:47 UTC to 2022-12-25 12:11:21 UTC - Add help for when you update a submodule by accident (rust-lang/rustc-dev-guide#1537) - Simplify "how to build and run" section (rust-lang/rustc-dev-guide#1528) - Replace `$TARGET` with `host` (rust-lang/rustc-dev-guide#1514) - Add more rebasing help (rust-lang/rustc-dev-guide#1536) - Fix rustc_borrowck crate name typo (rust-lang/rustc-dev-guide#1535)
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I assume the intention was to demonstrate how
get_or_insert_with()can modify value in place. If that's the case, the code should printmy_fruit, instead of printingfirst_available_fruittwice.However, I need to swap the order of the two prints to avoid borrow checker issue