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Dylan DPC
169e2212d9
Make as{_mut,}_slice on array::IntoIter public
The functions are useful in cases where you want to move data out of the IntoIter in bulk, by transmute_copy'ing the slice and then forgetting the IntoIter.
In the compiler, this is useful for providing a sped up IntoIter implementation. One can alternatively provide a separate allocate_array function but one can avoid duplicating some logic by passing everything through the generic iterator using interface.
As per suggestion in https://github.com/rust-lang/rust/pull/78569/files#r526506964