Recent questions tagged rust

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to get an Option's value or set it if it's empty?

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594 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Performance comparison of a Vec and a boxed slice

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1.2k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How can I co-sort two Vecs based on the values in one of the Vecs?

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560 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Is the question mark operator ? equivalent to the try! macro?

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796 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How can I read non-blocking from stdin?

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1.2k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How can I use a module from outside the src folder in a binary project, such as for integration tests or benchmarks?

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643 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Cannot borrow immutable borrowed content as mutable

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How do I avoid unwrap when converting a vector of Options or Results to only the successful values?

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836 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to initialize the logger for integration tests?

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851 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Can't borrow File from &mut self (error msg: cannot move out of borrowed content)

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952 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to idiomatically copy a slice?

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861 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to create and write to memory mapped files?

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709 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How can I create a function with a variable number of arguments?

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599 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to print a Vec?

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834 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - What is the equivalent of the join operator over a vector of Strings?

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830 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How can I build multiple binaries with Cargo?

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1.2k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - What is the syntax for a multiline string literal?

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - References to traits in structs

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578 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Can macros match against constant arguments instead of literals?

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966 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Mutable self while reading from owner object

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857 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How can I borrow from a HashMap to read and write at the same time?

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1.3k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How do I perform iterator computations over iterators of Results without collecting to a temporary vector?

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869 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to reference private types from public functions in private modules?

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709 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Do I have to implement a trait twice when implementing it for both reference and non-reference types?

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867 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Can I reassign a mutable slice reference to a sub-slice of itself?

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832 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Why can Serde not derive Deserialize for a struct containing only a &Path?

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1.1k views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How do I change a function's qualifiers via conditional compilation?

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868 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Extend lifetime of variable

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1.0k views 1 answer

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