Ifaoji/fix/rust/m01 ex07

rust/subjects/01/README.md

@@ -313,6 +313,7 @@ assert_eq!(big_add(b"0010", b"0200"), b"210");
 
 ```rust
 // allowed symbols
+use slice::*;
 use std::{
     vec::Vec::*,
     iter::*,
@@ -336,13 +337,13 @@ pub struct Task {
 For a task `i`:
 * `tasks[i].start_time` is the start time for `task[i]`
 * `tasks[i].end_time` is the end time for `task[i]`
-* `tasks[i].cookies` is how many cookies he will get from students for finishing `task[i]` 
+* `tasks[i].cookies` is how many cookies he will get for finishing `task[i]` 
 
 Unfortunately, he sucks at multitasking. Write a **function** which returns the maximum amount of cookies he can get without any tasks overlapping. 
 Your function must have this signature:
 
 ```rust
-pub fn time_manager(tasks: &mut Vec<Task>) -> u32
+pub fn time_manager(tasks: &mut [Task]) -> u32
 ```
 
 **Constraints**

rust/tester/src/module01/exercise07/shortinette_tests.rs

@@ -1,9 +1,9 @@
 #[cfg(test)]
 mod shortinette_tests_rust_0107 {
-    use ex07::time_manager;
     use ex07::Task;
-    use rand::seq::SliceRandom;
+    use ex07::time_manager;
     use rand::Rng;
+    use rand::seq::SliceRandom;
     use std::fmt::{Display, Error, Formatter};
 
     struct Testcase {
@@ -25,7 +25,11 @@ mod shortinette_tests_rust_0107 {
                     )
                 })
                 .collect();
-            write!(f, "{:?}", strings)
+            write!(
+                f,
+                "{:?} (formatted as Task {{ start_time, end_time, cookies }})",
+                strings
+            )
         }
     }