rust/tests/ui/impl-trait/nested-rpit-with-anonymous-lifetimes.rs
2023-01-11 09:32:08 +00:00

24 lines
527 B
Rust

// check-pass
pub struct VecNumber<'s> {
pub vec_number: Vec<Number<'s>>,
pub auxiliary_object: &'s Vec<usize>,
}
pub struct Number<'s> {
pub number: &'s usize,
}
impl<'s> VecNumber<'s> {
pub fn vec_number_iterable_per_item_in_auxiliary_object(
&self,
) -> impl Iterator<Item = (&'s usize, impl Iterator<Item = &Number<'s>>)> {
self.auxiliary_object.iter().map(move |n| {
let iter_number = self.vec_number.iter();
(n, iter_number)
})
}
}
fn main() {}