ternary izip! from itertools makes rust-analyzer take the second type from the third value

[schuelermine]

Example code:

use itertools::izip;

pub struct A<const N: usize> {
    chunks: [u64; N],
}

impl<const N: usize> A<N> {
    pub fn foo(self, rhs: Self) {
        let mut chunks = [0; N];
        let mut iter = izip!(self.chunks, rhs.chunks, &mut chunks);
        let (_a, _b, _c) = iter.next().unwrap();
    }
}

Example screenshot:

rust-analyzer version: rust-analyzer version: 2023-03-27

rustc version: rustc 1.70.0-nightly (ec2f40c6b 2023-03-30)

relevant settings: None

[Veykril]

Duplicate of #11681