Print constraint names with the model?

[mlubin]

julia> model = Model();

julia> @variable(model, x);

julia> @constraint(model, con, x == 2)
con : x = 2.0

julia> print(model)
Feasibility
Subject to
 x = 2.0

This is a minor point, but I was surprised that the name of the constraint is printed when you print con but not when you print model.