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this post was submitted on 10 Oct 2025
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Programming
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Thanks. Yeah, i'll try again. The (Rust-)tooling is already selected for the bigger project anyway.
It's from https://docs.rs/clap/latest/clap/ the
features --derive.I explicitly only use it with
features --derive. It let's you write the cli option setup as astruct, which feels super natural to me. That's why I know for a fact it works well. Look in your Cargo.toml under the section[dependencies]there should be an entry for clap:clap = { version = "4.5.41", features = ["derive"] }is mine. Right now version 4.5.48 is the newest I think.Also from your previous reply, what do you mean "unless i do the implied version, but then it can’t derive features"? I don't know why you shouldn't be able to use derive. I'm no expert either BTW, just wondering what went wrong.
Edit: typo