completed 03/[00-07]

exercises/03_ticket_v1/02_validation/src/lib.rs

@@ -18,7 +18,23 @@ impl Ticket {
     // as well as some `String` methods. Use the documentation of Rust's standard library
     // to find the most appropriate options -> https://doc.rust-lang.org/std/string/struct.String.html
     fn new(title: String, description: String, status: String) -> Self {
-        todo!();
+        if !(status.eq("To-Do") || status.eq("In Progress") || status.eq("Done")) {
+            panic!("Only `To-Do`, `In Progress`, and `Done` statuses are allowed");
+        }
+
+        if title.is_empty() {
+            panic!("Title cannot be empty")
+        }
+        if description.is_empty() {
+            panic!("Description cannot be empty")
+        }
+
+        if description.len() > 500 {
+            panic!("Description cannot be longer than 500 bytes");
+        }
+        if title.len() > 50 {
+            panic!("Title cannot be longer than 50 bytes");
+        }
         Self {
             title,
             description,