docs(box_recursion): add derive debug for necessary structures

2 years ago · 9fff5aa95f
1 changed files with 2 additions and 0 deletions
--- a/subjects/box_recursion/README.md
+++ b/subjects/box_recursion/README.md
@ -14,12 +14,14 @@ You must also create a type named `Link`. This will be the connection between th
 ### Expected Functions and structures

 ```rust
+#[derive(Debug)]
 pub struct WorkEnvironment {
    pub grade: Link,
 }

 pub type Link =

+#[derive(Debug)]
 pub struct Worker {
    pub role: String,
    pub name: String,