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2 points by Defelo
2 points by Defelo
Delightful.
One thing this highlights for me, is how god-awful the reflection story in Rust is currently. For all the smugness about how much better than C(++)? we are, with our traits and hygienic macros, the derive story is straight up abysmal. What do you mean I need to manually (or using a third-party crate) re-parse struct definition from tokens? What do you mean each proc-macro needs to separately do the same?
80% of the time you just want to iterate the fields!