Function invalid Copy item path

1fn main() {
2    let versions = toml_test_data::versions();
3    println!("{versions:#?}");
4
5    let valid = toml_test_data::valid().collect::<Vec<_>>();
6    println!("{valid:#?}");
7
8    let invalid = toml_test_data::invalid().collect::<Vec<_>>();
9    println!("{invalid:#?}");
10}