ginbqs_say_hello/
lib.rs

1pub fn say_hello(name: &str) -> String {
2    format!("Hello {}",name)
3}
4pub fn good_bye(name: &str)->String{
5    format!("Good bye {}",name)
6}
7
8pub fn say_good_hello(nam:&str)->String{
9    format!("hallow good asu {}",nam)
10}