1 files changed, 28 insertions, 0 deletions
diff --git a/src/tools/clippy/src/docs/async_yields_async.txt b/src/tools/clippy/src/docs/async_yields_async.txt
new file mode 100644
index 000000000..a40de6d2e
--- /dev/null
+++ b/src/tools/clippy/src/docs/async_yields_async.txt
@@ -0,0 +1,28 @@
+### What it does
+Checks for async blocks that yield values of types
+that can themselves be awaited.
+
+### Why is this bad?
+An await is likely missing.
+
+### Example
+```
+async fn foo() {}
+
+fn bar() {
+  let x = async {
+    foo()
+  };
+}
+```
+
+Use instead:
+```
+async fn foo() {}
+
+fn bar() {
+  let x = async {
+    foo().await
+  };
+}
+```
+\ No newline at end of file