How to set the elements of an array of defined type in one line?

[CRquantum]

Thank you very much!
Indeed, I was thinking of some more generic/native solutions such as just using for _ in 1:2 as you suggested, something similar with the link below,

How to define many variables in few lines?

Maybe something like this: (a,b,c,d,e) = (Ref{Float64}(1.0) for _ in 1:5)