rustlings

solving rustlings ft. dracuxan
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traits3.rs (794B)

      1 trait Licensed {
      2     fn licensing_info(&self) -> String {
      3         "Default license".to_string()
      4     }
      5 }
      6 
      7 struct SomeSoftware {
      8     version_number: i32,
      9 }
     10 
     11 struct OtherSoftware {
     12     version_number: String,
     13 }
     14 
     15 impl Licensed for SomeSoftware {}
     16 impl Licensed for OtherSoftware {}
     17 
     18 fn main() {
     19     // You can optionally experiment here.
     20 }
     21 
     22 #[cfg(test)]
     23 mod tests {
     24     use super::*;
     25 
     26     #[test]
     27     fn is_licensing_info_the_same() {
     28         let licensing_info = "Default license";
     29         let some_software = SomeSoftware { version_number: 1 };
     30         let other_software = OtherSoftware {
     31             version_number: "v2.0.0".to_string(),
     32         };
     33         assert_eq!(some_software.licensing_info(), licensing_info);
     34         assert_eq!(other_software.licensing_info(), licensing_info);
     35     }
     36 }