Why I can't disable the Filter > Library function flag for Rust

[Folyd]

My link: https://rust.godbolt.org/z/adnK3vTcW

[mattgodbolt]

It's not supported in this case: we should probably not show it ticked and/or not show it at all. There's no library filtering in rust, currently.

[Folyd]

Ok, I see. However, why this link works? https://rust.godbolt.org/z/8Y8Pra

[mattgodbolt]

I'm sorry, my Rust knowledge isn't very strong. I don't see how this relates to the library function filter: I see two Rust sources being compared; one using a match and one using if statements. Can you help me understand what you were expecting, and how this relates to library function filtering? Thanks!

[Folyd]

I see two Rust sources being compared; one using a match and one using if statements.

Exactly. Nothing is special in this case.

Sorry for my misunderstanding about library function filtering. Maybe we can give a concise explanation in the UI or somewhere else?