* Allow the allocator to track the heap changes. * fix build * review comments * Update client/allocator/Cargo.toml Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> * Update client/allocator/Cargo.toml Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>