Lines      Copies    Function name
  -----      ------    -------------
  50 (100%)  4 (100%)  (TOTAL)
  29 (58.0%) 1 (25.0%) <ena::unify::NoError as core::fmt::Debug>::fmt
  11 (22.0%) 1 (25.0%) <() as ena::unify::UnifyValue>::unify_values
   6 (12.0%) 1 (25.0%) <i32 as ena::snapshot_vec::SnapshotVecDelegate>::reverse
   4 (8.0%)  1 (25.0%) core::ptr::drop_in_place<&()>