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--- programming:rust [2020/12/13 18:14] – [Traits] mh
+++ programming:rust [2020/12/13 18:21] – [Traits] mh
@@ Line 494: / Line 494: @@
 </code>
-Each type implementing the ''Summary'' trait must define it's own custom behavior for the body of the ''summarize'' method. The compiler will enforce this.
+Each type implementing the ''Summary'' trait must define it's own custom behavior for the body of the ''summarize'' method. The compiler will enforce this. Note that instead of a '';'' semicolon a default behavior could be set on the trait declaration within ''{}'' curly brackets.
+To implement a trait on a type :
+<code rust>
+impl Summary for SomeStruct {
+    fn summarize(&self) -> String {
+        //some code
+    }
+}
+</code>
+If the trait had a default behavior, this implementation will override it.
 ===== Misc =====