# Snap
Snap is a lightweight and efficient command-line argument handler, inspired by `clap`.
## Features
- **Ease of Use**: Simple and intuitive API for defining command-line arguments.
- **Performance**: Optimized for fast argument parsing.
- **Customizability**: Flexible configuration options to tailor argument parsing to your needs.
- **Error Handling**: Comprehensive and user-friendly error messages.
- **Help Message Generation**: Automatic generation of help and usage messages.
## Installation
Add this to your `Cargo.toml`:
```toml
[dependencies]
snap = "0.1.3"
```
Usage
Here's a simple example of how to use Snap:
```rust
use snap::App;
fn main() {
let matches = App::new("myapp")
.version("1.0")
.author("Your Name <your@email.com>")
.about("Does awesome things")
.arg("<input> 'Sets the input file to use'")
.arg("-v, --verbose 'Sets the level of verbosity'")
.get_matches();
if let Some(input) = matches.value_of("input") {
println!("Using input file: {}", input);
}
if matches.is_present("verbose") {
println!("Verbose mode is on");
}
}
```
# Examples
More detailed examples can be found in the [examples](https://github.com/DeveloperJosh/snap_cli/tree/main/Examples) directory.
```rust
use snap::App;
fn main() {
let matches = App::new("myapp")
.version("1.0")
.author("Your Name <your@email.com>")
.about("Does awesome things")
.arg("<input> 'Sets the input file to use'")
.arg("-v, --verbose 'Sets the level of verbosity'")
.get_matches();
if let Some(input) = matches.value_of("input") {
println!("Using input file: {}", input);
}
if matches.is_present("verbose") {
println!("Verbose mode is on");
}
}
```
# Contributing
Contributions are welcome! Feel free to open issues or submit pull requests.
# License
This project is licensed under the MIT License.