fix: change Tower integration doctests to ignore attribute

The doctests for tower_support module were failing in CI because the
tower-integration feature isn't enabled during doc tests. Changed from
no_run to ignore attribute since these are example code showing feature
usage rather than runnable tests.

This allows the examples to serve as documentation without requiring
the feature to be enabled during testing.

Author: joshrotenberg

crates/redis-cloud/src/client.rs

@@ -376,16 +376,12 @@ impl CloudClient {
 ///
 /// # Examples
 ///
-/// ```rust,no_run
+/// ```rust,ignore
 /// use redis_cloud::CloudClient;
-/// # #[cfg(feature = "tower-integration")]
 /// use redis_cloud::tower_support::ApiRequest;
-/// # #[cfg(feature = "tower-integration")]
 /// use tower::ServiceExt;
 ///
 /// # async fn example() -> Result<(), Box<dyn std::error::Error>> {
-/// # #[cfg(feature = "tower-integration")]
-/// # {
 /// let client = CloudClient::builder()
 ///     .api_key("your-key")
 ///     .api_secret("your-secret")
@@ -397,7 +393,6 @@ impl CloudClient {
 /// // Use the service
 /// let response = service.oneshot(ApiRequest::get("/subscriptions")).await?;
 /// println!("Status: {}", response.status);
-/// # }
 /// # Ok(())
 /// # }
 /// ```
@@ -504,24 +499,19 @@ pub mod tower_support {
         ///
         /// # Examples
         ///
-        /// ```rust,no_run
+        /// ```rust,ignore
         /// use redis_cloud::CloudClient;
-        /// # #[cfg(feature = "tower-integration")]
         /// use tower::ServiceExt;
-        /// # #[cfg(feature = "tower-integration")]
         /// use redis_cloud::tower_support::ApiRequest;
         ///
         /// # async fn example() -> Result<(), Box<dyn std::error::Error>> {
-        /// # #[cfg(feature = "tower-integration")]
-        /// # {
         /// let client = CloudClient::builder()
         ///     .api_key("key")
         ///     .api_secret("secret")
         ///     .build()?;
         ///
         /// let mut service = client.into_service();
         /// let response = service.oneshot(ApiRequest::get("/subscriptions")).await?;
-        /// # }
         /// # Ok(())
         /// # }
         /// ```

crates/redis-enterprise/src/client.rs

@@ -575,16 +575,12 @@ impl EnterpriseClient {
 ///
 /// # Examples
 ///
-/// ```rust,no_run
+/// ```rust,ignore
 /// use redis_enterprise::EnterpriseClient;
-/// # #[cfg(feature = "tower-integration")]
 /// use redis_enterprise::tower_support::ApiRequest;
-/// # #[cfg(feature = "tower-integration")]
 /// use tower::ServiceExt;
 ///
 /// # async fn example() -> Result<(), Box<dyn std::error::Error>> {
-/// # #[cfg(feature = "tower-integration")]
-/// # {
 /// let client = EnterpriseClient::builder()
 ///     .base_url("https://localhost:9443")
 ///     .username("admin")
@@ -598,7 +594,6 @@ impl EnterpriseClient {
 /// // Use the service
 /// let response = service.oneshot(ApiRequest::get("/v1/cluster")).await?;
 /// println!("Status: {}", response.status);
-/// # }
 /// # Ok(())
 /// # }
 /// ```
@@ -705,16 +700,12 @@ pub mod tower_support {
         ///
         /// # Examples
         ///
-        /// ```rust,no_run
+        /// ```rust,ignore
         /// use redis_enterprise::EnterpriseClient;
-        /// # #[cfg(feature = "tower-integration")]
         /// use tower::ServiceExt;
-        /// # #[cfg(feature = "tower-integration")]
         /// use redis_enterprise::tower_support::ApiRequest;
         ///
         /// # async fn example() -> Result<(), Box<dyn std::error::Error>> {
-        /// # #[cfg(feature = "tower-integration")]
-        /// # {
         /// let client = EnterpriseClient::builder()
         ///     .base_url("https://localhost:9443")
         ///     .username("admin")
@@ -724,7 +715,6 @@ pub mod tower_support {
         ///
         /// let mut service = client.into_service();
         /// let response = service.oneshot(ApiRequest::get("/v1/cluster")).await?;
-        /// # }
         /// # Ok(())
         /// # }
         /// ```