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Diffstat (limited to 'clap/examples/02_apps.rs')
| -rw-r--r-- | clap/examples/02_apps.rs | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/clap/examples/02_apps.rs b/clap/examples/02_apps.rs deleted file mode 100644 index 8e45640..0000000 --- a/clap/examples/02_apps.rs +++ /dev/null @@ -1,30 +0,0 @@ -extern crate clap; - -use clap::App; - -fn main() { - // Apps describe the top level application - // - // You create an App and set various options on that App using the "builder pattern" - // - // The options (version(), author(), about()) aren't mandatory, but recommended. There is - // another option, usage(), which is an exception to the rule. This should only be used when - // the default usage string automatically generated by clap doesn't suffice. - // - // You also set all the valid arguments your App should accept via the arg(), args(), arg_from_usage() - // and args_from_usage() (as well as subcommands via the subcommand() and subcommands() methods) which - // will be covered later. - // - // Once all options have been set, call one of the .get_matches* family of methods in order to - // start the parsing and find all valid command line arguments that supplied by the user at - // runtime. The name given to new() will be displayed when the version or help flags are used. - App::new("MyApp") - .version("1.0") - .author("Kevin K. <kbknapp@gmail.com>") - .about("Does awesome things") - .get_matches(); - - // This example doesn't do much, but it *does* give automatic -h, --help, -V, and --version functionality ;) - - // Continued program logic goes here... -} |