// 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
for<'a> &'a V: IntoIterator,
for<'a> <&'a V as IntoIterator>::Item: ToString + 'static,
{
- let csv_str: String = value
- //~^ ERROR higher-ranked lifetime error
- //~| ERROR higher-ranked lifetime error
- //~| ERROR higher-ranked lifetime error
- .into_iter()
- .map(|elem| elem.to_string())
- //~^ ERROR higher-ranked lifetime error
- .collect::<String>();
- //~^ ERROR higher-ranked lifetime error
+ let csv_str: String = value.into_iter().map(|elem| elem.to_string()).collect::<String>();
Ok(csv_str)
}