> Getters return values. This returns a pointer. So it's an accessor. With unche... | Hacker News

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		two_handfuls on Nov 1, 2024 \| parent \| context \| favorite \| on: A comparison of Rust’s borrow checker to the one i... > Getters return values. This returns a pointer. So it's an accessor. With unchecked semantics. This isn't exactly a pointer: Rust distinguishes between read-only and mutable ("exclusive") references. This returns a read-only reference, so it's very much like a getter: you cannot use it to modify the thing it points to. It's just that it does it without a copy, which matters for performance in some cases.

0x457 on Nov 1, 2024 [–]

To be clear, you can add `get_x_mut()` and return mutable/exclusive reference that can be used to mutate the field behind it. It's not the same as a setter in this case.

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