Random stuff, testing things, and so on.
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use clap::Parser; |
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#[derive(Parser)] |
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struct Params { |
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/// String opcional |
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#[clap(long)] |
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opt: Option<String>, |
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/// String obrigatória |
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#[clap(long)] |
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obr: String, |
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} |
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fn main() { |
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let args = Params::parse(); |
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println!("Obrigatório: {:?}", args.obr); |
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println!(" Opcional: {:?}", args.opt); |
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}
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