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Why does RefCell:borrow_mut result in a BorrowMutError when used on both sides of a short-circuiting boolean AND (&&)?
user_5561345
0
•
asked Nov 17, 2020
2
1
419
refcell
rust
Implement row by row operation using ndarray
user_14650452
0
•
asked Nov 16, 2020
2
2
318
rust
multidimensional-array
How to specify the macOS deployment target for a library?
user_10215177
0
•
asked Nov 16, 2020
4
1
1564
rust-cargo
rust
How can I create a custom filter type using log4rs?
user_7388755
0
•
asked Nov 16, 2020
2
1
645
rust-crates
rust-cargo
rust
logging
yaml
How to inform the optimizer that NonZeroU32::get will never return zero?
user_12816539
0
•
asked Nov 16, 2020
4
1
229
rust
optimization
types
Can Box move its contents when the whole Box is moved?
user_3835692
0
•
asked Nov 16, 2020
4
1
449
borrowing
rust
move-semantics
heap-memory
How can I call a JavaScript function that is a module with wasm-bindgen?
user_1686629
0
•
asked Nov 16, 2020
4
1
1094
wasm-bindgen
webassembly
rust
Is it safe to use transmute to implement a mutable iterator to avoid code duplication with the immutable counterpart?
user_14640433
0
•
asked Nov 15, 2020
2
1
137
rust
iterator
Is it possible to pass a variable as an identifier in a macro?
user_2659047
0
•
asked Nov 15, 2020
4
1
1308
rust-macros
rust
How do I create a HashMap with type erased keys?
user_470339
0
•
asked Nov 14, 2020
4
2
1049
rust
hashmap
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