Using captured identifiers for print macros #3047
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nyurik
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Per rust-lang#3047, use captured identifiers instead of the positional ones for some examples, e.g. ```diff - println!("Worker {} got a job; executing.", id); + println!("Worker {id} got a job; executing."); ```
nyurik
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Mar 28, 2023
Per rust-lang#3047, use captured identifiers instead of the positional ones for some examples, e.g. ```diff - println!("Worker {} got a job; executing.", id); + println!("Worker {id} got a job; executing."); ```
nyurik
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Oct 30, 2023
Per rust-lang#3047, use captured identifiers instead of the positional ones for some examples, e.g. ```diff - println!("Worker {} got a job; executing.", id); + println!("Worker {id} got a job; executing."); ```
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Thanks for filing this and for all the PRs to implement! Going to go ahead and close it out now that we landed those! 🎉 |
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v1.58 introduces captured identifiers in format strings, and yet it seems most of the examples in the book still use positional placeholders. Is this intentional, or should I submit a pull request modifying some of those usages? Thx!
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