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mod alloc {}
mod core {}
mod either {}
mod std {}
#[test]
fn iproduct_hygiene() {
let _ = itertools::iproduct!();
let _ = itertools::iproduct!(0..6);
let _ = itertools::iproduct!(0..6, 0..9);
let _ = itertools::iproduct!(0..6, 0..9, 0..12);
}
#[test]
fn izip_hygiene() {
let _ = itertools::izip!(0..6);
let _ = itertools::izip!(0..6, 0..9);
let _ = itertools::izip!(0..6, 0..9, 0..12);
}
#[test]
fn chain_hygiene() {
let _: ::std::iter::Empty<i32> = itertools::chain!();
let _ = itertools::chain!(0..6);
let _ = itertools::chain!(0..6, 0..9);
let _ = itertools::chain!(0..6, 0..9, 0..12);
}
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