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Code shared from the Rust Playground
use std::fmt::Display;
fn do_things<T>(a: T, b: T) where
T: IntoIterator,
T::Item: Display {
for (e,f) in a.into_iter().zip(b.into_iter()) {
println!("{} {}", e, f);
}
}
fn main() {
do_things(&[1,2,3], &[4,5,6]);
}
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