mirror of
https://github.com/clap-rs/clap
synced 2024-12-14 14:52:33 +00:00
d840d5650e
Before #2005, `Clap` was a special trait that derived all clap traits it detected were relevant (including an enum getting both `ArgEnum`, `Clap`, and `Subcommand`). Now, we have elevated `Clap`, `Args`, `Subcommand`, and `ArgEnum` to be user facing but the name `Clap` isn't very descriptive. This also helps further clarify the relationships so a crate providing an item to be `#[clap(flatten)]` or `#[clap(subcommand)]` is more likely to choose the needed trait to derive. Also, my proposed fix fo #2785 includes making `App` attributes almost exclusively for `Clap`. Clarifying the names/roles will help communicate this. For prior discussion, see #2583
17 lines
369 B
Rust
17 lines
369 B
Rust
use clap::Parser;
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#[test]
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fn raw_idents() {
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#[derive(Parser, Debug, PartialEq)]
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struct Opt {
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#[clap(short, long, multiple_occurrences(true))]
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r#type: Vec<String>,
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}
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assert_eq!(
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Opt {
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r#type: vec!["long".into(), "short".into()]
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},
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Opt::parse_from(&["test", "--type", "long", "-t", "short"])
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);
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}
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