doc: first item is current version comment (#817)

2026-05-08 06:38:01 +00:00 · 2023-02-08 21:52:39 +11:00
parent 20adb198e4
commit 9e2acff5b2
1 changed files with 1 additions and 0 deletions
@@ -366,6 +366,7 @@ impl<T: Config> Rpc<T> {
    }

    /// Subscribe to runtime version updates that produce changes in the metadata.
+    /// The first item emitted by the stream is the current runtime version.
    pub async fn subscribe_runtime_version(
        &self,
    ) -> Result<Subscription<types::RuntimeVersion>, Error> {