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-rw-r--r--vendor/clap-3.2.20/examples/tutorial_builder/01_quick.rs63
1 files changed, 0 insertions, 63 deletions
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.rs b/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.rs
deleted file mode 100644
index 393d6aeae..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-use std::path::PathBuf;
-
-use clap::{arg, command, value_parser, ArgAction, Command};
-
-fn main() {
- let matches = command!() // requires `cargo` feature
- .arg(arg!([name] "Optional name to operate on"))
- .arg(
- arg!(
- -c --config <FILE> "Sets a custom config file"
- )
- // We don't have syntax yet for optional options, so manually calling `required`
- .required(false)
- .value_parser(value_parser!(PathBuf)),
- )
- .arg(
- arg!(
- -d --debug "Turn debugging information on"
- )
- .action(ArgAction::Count),
- )
- .subcommand(
- Command::new("test")
- .about("does testing things")
- .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") {
- println!("Value for name: {}", name);
- }
-
- if let Some(config_path) = matches.get_one::<PathBuf>("config") {
- println!("Value for config: {}", config_path.display());
- }
-
- // You can see how many times a particular flag or argument occurred
- // Note, only flags can have multiple occurrences
- match matches
- .get_one::<u8>("debug")
- .expect("Count's are defaulted")
- {
- 0 => println!("Debug mode is off"),
- 1 => println!("Debug mode is kind of on"),
- 2 => println!("Debug mode is on"),
- _ => println!("Don't be crazy"),
- }
-
- // You can check for the existence of subcommands, and if found use their
- // matches just as you would the top level cmd
- if let Some(matches) = matches.subcommand_matches("test") {
- // "$ myapp test" was run
- if *matches.get_one::<bool>("list").expect("defaulted by clap") {
- // "$ myapp test -l" was run
- println!("Printing testing lists...");
- } else {
- println!("Not printing testing lists...");
- }
- }
-
- // Continued program logic goes here...
-}