I am using Zygote to autodiff some code and Zygote needs me to define an adjoint for some constructor. Following the docs, I went on to define an rrule with ChainRules but now I am stuck because it does not work. The problem is that rrule dispatches on function types like this function rrule(::type…

Method dispatch on function types with constructor

yha October 12, 2020, 6:46pm 2

I think you’re looking for Type{A}, a type whose only instance is A (Types · The Julia Language).

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