The rng crate is neither Sync nor Send, so the rng::thread_rng can not cross the .await point. What is the simplest and beautiful way to generate random numbers in async rust?
Generating A lot of numbers beforehead and then use them is ugly.
How to generate random numbers in async rust?
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Getting a new rng handle is cheap. A rng will be created once per thread (when used), and after that ThreadRng::default only uses LocalKey::with and Rc::clone. Do you need to keep the previous state so the number sequence is repeatable?
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