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Re:What I learned from making a DNS client in Rust by acuozzo on Monday April 11, 2022 @06:57PM (#30996225)
> and in some places, recursion is verboten, along with memory allocation)

Indeed. This was the case for my project at work.

With that being said, one can always hand-roll recursion with iteration by pushing the state onto their own local stack. I have done this several times on a 6502.

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