Hi, When I have a type hierarchy where TC is a concrete implementation of type T and I have defined a struct as follows: struct Foo d::Dict{T,Any} end What do I need to do to be able to call the constructor as follows: Foo(Dict(TC() => value)) Instead of having to call it as: Foo(Dict{T, A…

If you insist on this type signature, use function Entities(resources::Dict{S,Vector{T}}) where {S <: Blueprint, T <: Entity} ... See invariance . That said, since you are traversing the input anyway, I think it is better to just allow all kinds of arguments that support pairs and use that int…

How to avoid supplying exact types in a Dict constructor?

New to Julia

Tamas_Papp December 15, 2020, 12:02pm 11

Your MWE does not run as Entity is not defined. It is hard to help without a self-contained MWE, see