Converting String to Symbol during struct construction

General Usage
,
10

You can also have the conversion happen automatically, without specifying extra type arguments. But I think this requires getting rid of the automatic Base.@kwdef kwargs constructor. For example:

julia> struct MyStruct
           id::Int
           value::Symbol
       end

julia> MyStruct(; value, kws...) = MyStruct((value=Symbol(value), kws...)[fieldnames(MyStruct)])