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https://github.com/clap-rs/clap
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befee6667b
This creates distinct tutorial examples from complex feature examples (more how-tos). Both sets are getting builder / derive versions (at least the critical ones).
11 lines
319 B
Rust
11 lines
319 B
Rust
use clap::{app_from_crate, arg};
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fn main() {
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let matches = app_from_crate!()
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.arg(arg!(--two <VALUE>))
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.arg(arg!(--one <VALUE>))
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.get_matches();
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println!("two: {:?}", matches.value_of("two").expect("required"));
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println!("one: {:?}", matches.value_of("one").expect("required"));
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}
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