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// Regression test for #71546.
//
// Made to pass as part of fixing #98095.
//
// check-pass
pub fn serialize_as_csv<V>(value: &V) -> Result<String, &str>
where
V: 'static,
for<'a> &'a V: IntoIterator,
for<'a> <&'a V as IntoIterator>::Item: ToString + 'static,
{
let csv_str: String = value.into_iter().map(|elem| elem.to_string()).collect::<String>();
Ok(csv_str)
}
fn main() {}
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