/// Find strings from an iterable of `possible_values` similar to a given value `v` /// Returns a Vec of all possible values that exceed a similarity threshold /// sorted by ascending similarity, most similar comes last #[cfg(feature = "suggestions")] pub(crate) fn did_you_mean<T,...
➜ learn-clap git:(master) ✗ ./target/release/examples/enum xxxx error: invalid value 'xxxx' for '<MODE>' [possible values: fast, slow] For more information, try '--help'. 3.3 范围校验 如果你想要实现数字类型范围限制的话,比如端口号参数的范围应该是 [1, 65535],那可以使用 value_pars...
name: clap-yaml\nversion: "1.0"\nauthor: Zrzka\nabout: Stackoverflow sample\nargs:\n - lang:\n short: l\n long: lang\n default_value: cz\n takes_value: true\n possible_values:\n - cz\n - en\nRun Code Online (Sandbox Code Playgroud)\n\n src/main.rs内容:\n\n $ pwd\n/...
possible_values(&opt3_vals), Arg::from_usage("[positional3]... 'tests specific values'").possible_values(&pos3_vals), Arg::from_usage("--multvals [one] [two] 'Tests mutliple values, not mult occs'"), Arg::from_usage("--multvalsmo... [one] [two] 'Tests mutliple values, ...
pub features: Vec<String>,@@ -73,7 +72,7 @@pub struct Cli { /// How verbose logging should be (log level) #[clap(long, action)] #[clap(default_value_t = LevelFilter::WARN)]-#[clap(possible_values = ["off", "error", "warn", "info", "debug", "trace"])]+#[clap(value...
/// Turn debugging information on #[arg(short, long, action = clap::ArgAction::Count)] debug: u8, #[command(subcommand)] command: Option<Commands>, } #[derive(Subcommand)] enum Commands { /// does testing things Test { /// liststestvalues ...
Raw attributesare forwarded directly to the underlyingclap builder. AnyCommand,Arg, orPossibleValuemethod can be used as an attribute. 说是raw attributes会被转发给底层的clap builder, 并且Command方法等会被用作属性. 我理解的是:Command,Arg这些raw attributes会作为#[]语法来使用, 这个转换是由clap build...
.arg(arg!(-l --list "lists test values").action(ArgAction::SetTrue)), ) .get_matches(); // You can check the value provided by positional arguments, or option arguments if let Some(name) = matches.get_one::<String>("name") { ...
由于ArgMatches不是Enum类型，因此无法在ArgMatches上使用模式匹配。此外，您一次只能检索一个参数。因此，...
or you're a bad person if you don't. Nobody has a claim on anyone else's money when it comes to this kind of thing. Everybody's in a different financial situation and has different values around money. And I think it should be fair game to contribute or not contribute without riski...