Rustlings thread exercise, why do I NOT dereference Mutex(Struct)?

Question

I\'m learning Rust and have no experience with threads. I\'m going through the Rustlings course and I\'ve solved the threads1.rs exercise, but I don\'t understand w

Answer 1

Arc automatically dereferences via the Deref trait.

References:

• https://doc.rust-lang.org/std/sync/struct.Arc.html#deref-behavior