this post was submitted on 02 Dec 2023
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Rust

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In Search of the Perfect Fold (thunderseethe.dev)
submitted 11 months ago by snaggen to c/rust
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[–] _Vi 1 points 11 months ago* (last edited 11 months ago)

Maybe optional actions (fn action_var(&amp;mut self, var: &amp; Var) -> Option<var>) can be take argument by value if you roundtrip it back?

fn action_var(&amp;mut self, var: Var) -> Var</var>