Update tests, examples, benches

benches/basic/scaling.rs

@@ -2,6 +2,7 @@
 
 use criterion::{BenchmarkId, Criterion};
 use dagx::{task_fn, DagRunner};
+use futures::FutureExt;
 
 pub fn bench_dag_scaling(c: &mut Criterion) {
     let rt = tokio::runtime::Runtime::new().unwrap();
@@ -18,11 +19,9 @@ pub fn bench_dag_scaling(c: &mut Criterion) {
                     for i in 0..size {
                         dag.add_task(task_fn(move |_: ()| async move { i }));
                     }
-                    dag.run(|fut| {
-                        tokio::spawn(fut);
-                    })
-                    .await
-                    .unwrap();
+                    dag.run(|fut| tokio::spawn(fut).map(Result::unwrap))
+                        .await
+                        .unwrap();
                 })
             });
         });