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submitted 7 months ago by [email protected] to c/rust

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[–] [email protected] 10 points 7 months ago (1 children)

It's because it has to work in pattern contexts as well, which are not expressions.

[–] [email protected] 2 points 7 months ago (1 children)

Wait, in pattern context? How? Can you give an example?

[–] [email protected] 10 points 7 months ago

fn foo(x: i32) {
    match x {
        const { 3.pow(3) } => println!("three cubed"),
        _ => {}
    }
}

But it looks like inline_const_pat is still unstable, only inline_const in expression position is now stabilized.