Function tari_mmr::pruned_mmr::prune_mutable_mmr

pub fn prune_mutable_mmr<D, B>(
    mmr: &MutableMmr<D, B>
) -> Result<PrunedMutableMmr<D>, MerkleMountainRangeError> where
    D: Digest,
    B: ArrayLike<Value = Hash>, 

A convenience function in the same vein as prune_mmr, but applied to MutableMmr instances.