msfrn_test_lib/
lib.rs

1pub fn say_hello(name: &str) -> String {
2    format!("Hello, {}", name)
3}
4
5pub fn say_goodbye(name: &str) -> String {
6    format!("Goodbye, {}", name)
7}
8
9pub fn say_hello_world() -> String {
10    "Hello World".to_string()
11}