Update tests, examples, benches

src/builder.rs

@@ -31,6 +31,7 @@ impl IsUnitType for () {}
 ///
 /// ```no_run
 /// # use dagx::{task, DagRunner, Task};
+/// # use futures::FutureExt;
 /// // Using tuple struct for simple constants
 /// struct Constant(i32);
 ///
@@ -65,7 +66,7 @@ impl IsUnitType for () {}
 /// let b = b.depends_on(&a);
 /// // Now b is a TaskHandle<i32>
 ///
-/// dag.run().await.unwrap();
+/// dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await.unwrap();
 /// assert_eq!(dag.get(&b).unwrap(), 20);
 /// # };
 /// ```
@@ -89,6 +90,7 @@ impl<'a, Tk: Task, Deps> TaskBuilder<'a, Tk, Deps> {
     ///
     /// ```no_run
     /// # use dagx::{task, DagRunner, Task};
+    /// # use futures::FutureExt;
     /// // Tuple struct
     /// struct Value(i32);
     ///
@@ -125,7 +127,7 @@ impl<'a, Tk: Task, Deps> TaskBuilder<'a, Tk, Deps> {
     /// // Multiple dependencies: tuple form
     /// let sum = dag.add_task(Add).depends_on((&x, &y));
     ///
-    /// dag.run().await.unwrap();
+    /// dag.run(|fut| tokio::spawn(fut).map(Result::unwrap)).await.unwrap();
     /// # };
     /// ```
     pub fn depends_on<D>(self, deps: D) -> TaskHandle<Tk::Output>