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State machines are wonderful tools (nullprogram.com)

submitted 10 months ago by learnbyexample@programming.dev to c/programming@programming.dev

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[–] TehPers@beehaw.org 7 points 10 months ago (1 children)

Also worth reading is how state machines can be encoded in the type system in some languages, for example the typestate pattern in Rust. By using the type system to encode state like this, you can prevent invalid operations on a state machine from even compiling.

[–] Amaltheamannen@lemmy.ml 3 points 10 months ago

Or just with algebraic types, like Enums in rust or data types in Haskell