I use named tuples, the problem - it’s hard to make code typed properly and it’s slow. Working with struct requires julia restart, so also not an option. Is there a way to somehow update struct without restarting julia?

In addition ProtoStructs.jl is still an option. But if you can use the native 1.12 mechanism that should be preferred.

How to change struct without julia restart?

GunnarFarneback October 17, 2025, 1:52pm 2

Yes, use Julia 1.12 and an in progress branch of Revise. See Revising structs: please test the upcoming Revise.

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