Function remove_alignment_allocator 

pub fn remove_alignment_allocator<I: Pod, O: Pod, A: Allocator>(
    input: Vec<O, AlignmentCorrectorAllocator<I, O, A>>,
) -> Result<Vec<O, A>, Vec<O, AlignmentCorrectorAllocator<I, O, A>>>

Removes AlignmentCorrectorAllocators after they’ve been realloced.