docs(get_document_id): make main function consistent with instructions

subjects/get_document_id/README.md

@@ -11,7 +11,7 @@ Create the following structures which will help you get the `document_id` of the
 
 `ErrorOffice` is an `enum` with `OfficeClosed(u32)`, `OfficeNotFound(u32)` or `OfficeFull(u32)`.
 
-The `usize` is the `id` of the office generating the error.
+The `u32` is the `id` of the office generating the error.
 
 Beside the structures, you must create a **function** named `get_document_id`, and associate it to the `OfficeOne` structure.
 
@@ -30,16 +30,19 @@ pub enum ErrorOffice {
 #[derive(PartialEq, Eq, Clone, Copy)]
 pub struct OfficeOne {
     pub next_office: Result<OfficeTwo, ErrorOffice>,
+    pub id: u32,
 }
 
 #[derive(PartialEq, Eq, Clone, Copy)]
 pub struct OfficeTwo {
     pub next_office: Result<OfficeThree, ErrorOffice>,
+    pub id: u32,
 }
 
 #[derive(PartialEq, Eq, Clone, Copy)]
 pub struct OfficeThree {
     pub next_office: Result<OfficeFour, ErrorOffice>,
+    pub id: u32,
 }
 
 #[derive(PartialEq, Eq, Clone, Copy)]
@@ -65,32 +68,38 @@ fn main() {
             next_office: Ok(OfficeThree {
                 next_office: Ok(OfficeFour {
                     document_id: Ok(13),
+                    id: 4,
                 }),
+                id: 3,
             }),
+            id: 2,
         }),
+        id: 1,
     };
     let office_closed = {
         OfficeOne {
             next_office: Ok(OfficeTwo {
-                next_office: Err(ErrorOffice::OfficeClose(13)),
+                next_office: Err(ErrorOffice::OfficeClose(2)),
+                id: 2,
             }),
+            id: 1,
         }
     };
 
     match office_ok.get_document_id() {
         Ok(id) => println!("Found a document with id {}", id),
         Err(err) => match err {
-            ErrorOffice::OfficeClose(_) => println!("Error: office closed!"),
-            ErrorOffice::OfficeNotFound(_) => println!("Error: office not found!"),
-            ErrorOffice::OfficeFull(_) => println!("Error: office full!"),
+            ErrorOffice::OfficeClose(id) => println!("Error: office {id} closed!"),
+            ErrorOffice::OfficeNotFound(id) => println!("Error: office {id} not found!"),
+            ErrorOffice::OfficeFull(id) => println!("Error: office {id} full!"),
         },
     };
     match office_closed.get_document_id() {
         Ok(id) => println!("Found a document with id {}", id),
         Err(err) => match err {
-            ErrorOffice::OfficeClose(_) => println!("Error: office closed!"),
-            ErrorOffice::OfficeNotFound(_) => println!("Error: office not found!"),
-            ErrorOffice::OfficeFull(_) => println!("Error: office full!"),
+            ErrorOffice::OfficeClose(id) => println!("Error: office {id} closed!"),
+            ErrorOffice::OfficeotFound(id) => println!("Error: office {id} not found!"),
+            ErrorOffice::OfficeFull(id) => println!("Error: office {id} full!"),
         },
     };
 }
@@ -101,6 +110,6 @@ And its output:
 ```console
 $ cargo run
 Found a document with id 13
-Error: office closed!
+Error: office 2 closed!
 $
 ```