finished ch17.5

.obsidian/workspace.json

@@ -91,6 +91,20 @@
               "title": "Traits for Async"
             }
           },
+          {
+            "id": "c00c13dd25b12ad4",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "Futures, Tasks and Threads Together.md",
+                "mode": "source",
+                "source": false
+              },
+              "icon": "lucide-file",
+              "title": "Futures, Tasks and Threads Together"
+            }
+          },
           {
             "id": "2a974ca5442d705f",
             "type": "leaf",
@@ -144,7 +158,7 @@
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-        "currentTab": 5
+        "currentTab": 6
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     "direction": "vertical"
@@ -287,10 +301,11 @@
       "command-palette:Open command palette": false
     }
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-  "active": "ee4116419493acd3",
+  "active": "c00c13dd25b12ad4",
   "lastOpenFiles": [
-    "Futures in Sequence.md",
     "Traits for Async.md",
+    "Futures, Tasks and Threads Together.md",
+    "Futures in Sequence.md",
     "Any Number of Futures.md",
     "Futures and Async.md",
     "Async, Await, Futures and Streams.md",
@@ -315,7 +330,6 @@
     "minigrep/src/lib.rs",
     "Test_Organization.md",
     "Traits.md",
-    "Modules and Use.md",
     "does_not_compile.svg",
     "Untitled.canvas",
     "Good and Bad Code/Commenting Pratices",