Recent questions tagged rust

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

rust - Cannot use moved BufReader after for loop with bufreader.lines()

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1.0k views 1 answer

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

rust - How to represent shared mutable state?

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805 views 1 answer

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

rust - How do I pin indirect dependencies of a crate?

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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 override a constant via a compiler option?

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886 views 1 answer

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

rust - Why does an enum require extra memory size?

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839 views 1 answer

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

rust - Why does a lazy-static value claim to not implement a trait that it clearly implements?

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826 views 1 answer

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

rust - Sized is not implemented for the type Fn

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798 views 1 answer

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

rust - What does "missing lifetime specifier" mean when storing a &str in a structure?

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1.0k views 1 answer

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

rust - Why can I iterate over a slice twice, but not a vector?

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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 to read a specific number of bytes from a stream?

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996 views 1 answer

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

rust - How do I overcome match arms with incompatible types for structs implementing same trait?

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1.6k views 1 answer

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

rust - Why "explicit lifetime bound required" for Box<T> in struct?

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924 views 1 answer

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

rust - Is there a way to get the field names of a struct in a macro?

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1.1k views 1 answer

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

rust - What is the difference between a constant and a static variable and which should I choose?

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740 views 1 answer

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

rust - How can an operator be overloaded for different RHS types and return values?

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722 views 1 answer

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

rust - When I can use either Cell or RefCell, which should I choose?

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786 views 1 answer

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

rust - How can I read one character from stdin without having to hit enter?

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1.5k views 1 answer

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

rust - Is there a good way to convert a Vec<T> to an array?

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1.1k views 1 answer

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

rust - What is monomorphisation with context to C++?

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695 views 1 answer

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

rust - Cannot create a generic function that uses a literal zero

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663 views 1 answer

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

rust - Is there a way to perform an index access to an instance of a struct?

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623 views 1 answer

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

rust - How to end a borrow in a match or if let expression?

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807 views 1 answer

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

rust - HashMap borrow issue when trying to implement find or insert

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787 views 1 answer

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

rust - What expressions are allowed as the array length N in [_; N]?

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628 views 1 answer

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

rust - Generics Error: expected type parameter, found struct

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941 views 1 answer

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

rust - Can I have a static borrowed reference to a trait object?

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896 views 1 answer

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

rust - Multiple return types from a method

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579 views 1 answer

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

rust - Is there a way to use existing structs as enum variants?

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717 views 1 answer

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