rust

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What's the equivalent of a C preprocessor-like #define for an array length?
user_21296440
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10
1
6863
rust
What is the difference between <T: Trait> Box<T> and &Trait / Box<Trait>?
user_33472270
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13
2
1246
trait-objects rust traits
What is the reason why this generic type not work but type alias is OK?
user_22181200
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4
0
167
rust
What is purpose of `unwrap()` if the return value is not used?
user_8693300
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6
2
707
rust stdin error-handling
How can I prevent functions from being aligned to 16 bytes boundary when compiling for X86?
user_697420
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5
1
559
rust embedded x86 assembly optimization
What's the most idiomatic Rust way to modify an optional element of a Vec conditionally?
user_8506590
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3
4
807
borrow-checker rust idioms
If `Into<String>` is not implemented for `&String`, why are these implementations conflicting?
user_8120340
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5
2
877
rust traits
Why doesn't String implement From<&String>?
user_8120340
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3
2
293
rust traits
The trait cannot be made into an object
user_58871730
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39
3
36886
dynamic-dispatch trait-objects rust traits generics
How do I build code in a documentation test but not run it?
user_12449320
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3
1
494
rust-cargo rust
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