started ch10.3

.obsidian/workspace.json

@@ -11,10 +11,14 @@
             "id": "3025ec3e871a2841",
             "type": "leaf",
             "state": {
-              "type": "empty",
-              "state": {},
+              "type": "markdown",
+              "state": {
+                "file": "Lifetimes.md",
+                "mode": "source",
+                "source": false
+              },
               "icon": "lucide-file",
-              "title": "New tab"
+              "title": "Lifetimes"
             }
           }
         ]
@@ -36,7 +40,8 @@
             "state": {
               "type": "file-explorer",
               "state": {
-                "sortOrder": "alphabetical"
+                "sortOrder": "alphabetical",
+                "autoReveal": false
               },
               "icon": "lucide-folder-closed",
               "title": "Files"
@@ -161,6 +166,7 @@
   },
   "active": "3025ec3e871a2841",
   "lastOpenFiles": [
+    "Generic Types Traits and Lifetimes.md",
     "data_types.md",
     "Collection of Common Data Structs.md",
     "Constants.md",
@@ -168,7 +174,6 @@
     "Data Types.md",
     "Enums.md",
     "Error Handling.md",
-    "Generic Types Traits and Lifetimes.md",
     "Generics.md",
     "Hash.md",
     "Modules and Use.md",