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Revert "Add implementations of last in terms of next_back on a bunch of DoubleEndedIterators."

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This reverts commit 3e86cf36b5.
This commit is contained in:
Steven Fackler 2019-05-22 14:09:34 -07:00
parent 37ff5d388f
commit 8a22bc3b30
14 changed files with 0 additions and 159 deletions
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10
src/libstd/path.rs
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@ -888,11 +888,6 @@ impl<'a> Iterator for Iter<'a> {
fn next(&mut self) -> Option<&'a OsStr> {
self.inner.next().map(Component::as_os_str)
}
#[inline]
fn last(mut self) -> Option<&'a OsStr> {
self.next_back()
}
}
#[stable(feature = "rust1", since = "1.0.0")]
@ -956,11 +951,6 @@ impl<'a> Iterator for Components<'a> {
}
None
}
#[inline]
fn last(mut self) -> Option<Self::Item> {
self.next_back()
}
}
#[stable(feature = "rust1", since = "1.0.0")]