Recent questions tagged rust

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Is there a modulus (not remainder) function / operation?

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - What's the difference between `usize` and `u32`?

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1.3k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How do I parse a JSON File?

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to get assembly output from building with Cargo?

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Does cargo install have an equivalent update command?

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How I can mutate a struct's field from a method?

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - error[E0554]: #![feature] may not be used on the stable release channel Couldn't install racer using cargo

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2.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Cargo build hangs with " Blocking waiting for file lock on the registry index" after building parity from source

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1.7k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Working with c_void in an FFI

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1.7k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to generate statically linked executables?

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955 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Why do I get a conflicting implementations error when specializing a trait?

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801 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Is it possible to initialize a variable from an environment variable at compilation time?

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949 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - "cannot move out of borrowed context" and "use of moved value"

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1.2k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Create a generic struct with Option<T> without specifying T when instantiating with None

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823 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - What does "expected type `()`" mean on a match expression?

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to POST a file using reqwest?

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1.3k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How do I call Peekable::next based on the result of Peekable::peek?

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929 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How to idiomatically iterate one half of an array and modify the structure of the other?

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945 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Temporary value dropped while borrowed, but I don't want to do a let

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - What happened to std::num::Primitive?

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906 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Why do I get "expected struct file1::A found struct file2::A" error when using a struct in multiple files?

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900 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How do I share a generic struct between threads using Arc<Mutex<MyStruct<T>>>?

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - error[E0597]: borrowed value does not live long enough in While loop

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1.3k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How do I pass each element of a slice as a separate argument to a variadic C function?

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783 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Is it possible to specialize on a static lifetime?

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864 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - How can I implement Deref for a struct that holds an Rc<Refcell<Trait>>?

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Why do I get "the type parameter is not constrained" when creating a blanket implementation for a closure trait (Fn)?

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

rust - Why do I get the error "the type of this value must be known in this context" when parsing a string to a number?

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824 views 1 answer

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