Function hello_world_x_rust_x_library::greet
[−]
[src]
pub fn greet(name: Option<&str>) -> String
This function takes an optional name and returns a greeting
Examples
If no name is given, it will return the default greeting
use hello_world_x_rust_x_library::greet; assert_eq!("Hello, world!", greet(None));
If a name is given, it will return a customized greeting
use hello_world_x_rust_x_library::greet; assert_eq!("Hello, intrepion!", greet(Some("intrepion")));