[rustc.git] / src / test / ui / borrowck / issue-71546.rs

// 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() {}
Commit	Line	Data
923072b8 FG	1	// Regression test for #71546.
	2	//
	3	// Made to pass as part of fixing #98095.
	4	//
	5	// check-pass
	6
	7	pub fn serialize_as_csv<V>(value: &V) -> Result<String, &str>
	8	where
	9	V: 'static,
	10	for<'a> &'a V: IntoIterator,
	11	for<'a> <&'a V as IntoIterator>::Item: ToString + 'static,
	12	{
	13	let csv_str: String = value.into_iter().map(\|elem\| elem.to_string()).collect::<String>();
	14	Ok(csv_str)
	15	}
	16
	17	fn main() {}