message: wanted to implement tait aliases, but this doesnt seem to be implemented in rust yet
diff: @@ -22,6 +22,9 @@ pub mod result;
  /// Traits for implementing parameter vectors
  pub mod parameter;
  +// TODO: Trait aliases, once they are fully implemented
  +// trait ParameterVector<T> = parameter::ArgminParameter<T> + std::fmt::Debug + Clone;
  +
  /// Problem formulation
  pub mod problem;
  