| Ravago Jones | 1680980 | 2021-11-18 20:40:03 -0800 | [diff] [blame] | 1 | pub struct Greeter { |
| 2 | greeting: String, | ||||
| 3 | } | ||||
| 4 | |||||
| 5 | impl Greeter { | ||||
| 6 | pub fn new(greeting: &str) -> Greeter { | ||||
| 7 | Greeter { greeting: greeting.to_string(), } | ||||
| 8 | } | ||||
| 9 | |||||
| 10 | pub fn greet(&self, thing: &str) -> String { | ||||
| 11 | format!("{} {}", &self.greeting, thing) | ||||
| 12 | } | ||||
| 13 | } | ||||
| 14 | |||||
| 15 | #[cfg(test)] | ||||
| 16 | mod test { | ||||
| 17 | use super::Greeter; | ||||
| 18 | |||||
| 19 | #[test] | ||||
| 20 | fn test_greeting() { | ||||
| 21 | let hello = Greeter::new("Hi"); | ||||
| 22 | assert_eq!("Hi Rust", hello.greet("Rust")); | ||||
| 23 | } | ||||
| 24 | } | ||||