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oli_obk has asked 6 questions and find answers to 186 problems.

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oli_obk questions

What is the difference between [T; N] and U if U is always set to [T; N]?
How can I implement trait B for all types that implement trait A if both traits are implemented for references?
How can I pattern-match a Vec<T> inside an enum field without nesting matches?
why do i need to use piecewise_construct in map::emplace for single arg constructors of noncopyable objects?

oli_obk answers

How to update libc::c_char array with String?
How to iterate over mutable elements inside another mutable iteration over the same elements?
How to abstract over a reference to a value or a value itself?
Cannot borrow immutable borrowed HashMap cache as mutable in a recursive Fibonacci implementation
How to easily copy a non-mut &[u8] into to a &mut [u8]
How to zip Vec<T> with indexed position
How to correctly exit the thread blocking on mpsc::Receiver
Cannot obtain a mutable reference when iterating a recursive structure: cannot borrow as mutable more than once at a time
How do I write to a memory-mapped address in Rust?
How to declare a lifetime for a closure argument?