This question is both about Bevy and the Rust itself.

[Gavolot]

There is such a piece of code.

I don’t understand how Bevy transmits “commands” to any system one by one, if I cannot transmit the commands one by one to my functions due to borrow checker.

I don’t know who else to ask this from, so I want to understand how you did it.

I'm still new to Rust and can't easily read the code of such a powerful gaming library