#[stable(feature = "str_checked_slicing", since = "1.20.0")]
unsafe impl SliceIndex<str> for ops::RangeFrom<usize> {
type Output = str;
#[stable(feature = "str_checked_slicing", since = "1.20.0")]
unsafe impl SliceIndex<str> for ops::RangeFrom<usize> {
type Output = str;