/// ```
#[stable(feature = "unit_from_iter", since = "1.23.0")]
impl FromIterator<()> for () {
- fn from_iter<I: IntoIterator<Item=()>>(iter: I) -> Self {
+ fn from_iter<I: IntoIterator<Item = ()>>(iter: I) -> Self {
iter.into_iter().for_each(|()| {})
}
}