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48 lines
843 B
48 lines
843 B
//! How to use `#[structopt(skip)]`
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use structopt::StructOpt;
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#[derive(StructOpt, Debug, PartialEq)]
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pub struct Opt {
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#[structopt(long, short)]
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number: u32,
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#[structopt(skip)]
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k: Kind,
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#[structopt(skip)]
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v: Vec<u32>,
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#[structopt(skip = Kind::A)]
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k2: Kind,
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#[structopt(skip = vec![1, 2, 3])]
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v2: Vec<u32>,
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#[structopt(skip = "cake")] // &str implements Into<String>
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s: String,
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}
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#[derive(Debug, PartialEq)]
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enum Kind {
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A,
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B,
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}
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impl Default for Kind {
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fn default() -> Self {
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return Kind::B;
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}
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}
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fn main() {
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assert_eq!(
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Opt::from_iter(&["test", "-n", "10"]),
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Opt {
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number: 10,
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k: Kind::B,
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v: vec![],
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k2: Kind::A,
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v2: vec![1, 2, 3],
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s: String::from("cake")
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}
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);
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}
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