Hello World : A RustLang library

This Rust project provides a simple greeting function that greets a person by name or defaults to "Hello World!" if no name is provided.

Usage

To use this library in your Rust project, add it as a dependency in your Cargo.toml: toml [dependencies] ludndev-hello-world = "0.1.0"

Then, you can use it in your code:

```rust use ludndev-hello-world::greet;

fn main() { let name = "John"; let greeting = greet(name); println!("{}", greeting); } ```

API

greet(name: &str) -> String

This function takes a name as input and returns a greeting message. If the name is empty, it defaults to "Hello World!".

Examples

```rust use ludndev-hello-world::greet;

fn main() { let name = "Alice"; let greeting = greet(name); assert_eq!(greeting, "Hello Alice !"); } ```

License

This project is licensed under the MIT License - see the LICENSE file for details.

Author

This project was authored by Judicaël AHYI.