Expand description
argpars
Dependency-less, simple yet functional Command Line Argument Parser
Usage
Basic usage (checkout the examples/usage.rs file for more information)
let mut args: ArgsObj = Argpars::new();
// Setting basic info about the app
args.help_usage = format!("Usage: {} [OPTION]... [TEST]\n", args.arguments_passed[0]);
args.help_name = "Test App".to_string();
args.help_description = "This is a test description".to_string();
args.help_version = "v1.0".to_string();
// Adding arguments into the app
args.add_argument("--print-stuff", "display \"stuff\"");
// This is how you execute something when no arguments were passed
if args.no_arguments_passed() {
args.display_help_screen();
}
// This is how you ignore other arguments when the default (help, version) or wrong ones were passed
else if args.default_arguments_passed() || args.wrong_arguments_passed() {
}
// Here you handle the rest of the arguments
else {
if args.passed("--print-stuff") {
println!("stuff");
}
}
// Executing Argpars parser and exiting from the app with a return value
std::process::exit(args.pars());LICENSE
This project is distributed under MIT license.
Structs
ArgsObj struct
Traits
Argpars trait