IoSlice (from std::io) does not implement the Clone trait. Is there a reason for this? Cloning can be safely simulated with IoSlice::new(*slice), but the lack of the Clone trait prevents from using functions such as Vec::<IoSlice>::extend_from_slice.
IoSlice(fromstd::io) does not implement theClonetrait. Is there a reason for this? Cloning can be safely simulated withIoSlice::new(*slice), but the lack of theClonetrait prevents from using functions such asVec::<IoSlice>::extend_from_slice.