Mark non-Rust code as such and enable CI doc-tests on ignored tests

.github/workflows/ci.yml

@@ -107,7 +107,7 @@ jobs:
         env:
           DOCSRS_INCLUDE_DEFAULT_TARGETS: false
         run: |
-          cargo test --locked -- --test-threads=1
+          cargo test --locked -- --ignored --test-threads=1
 
       - name: Clean up the database
         run: docker-compose down --volumes

src/utils/mod.rs

@@ -94,7 +94,7 @@ where
 /// The join-error will also be converted into an `anyhow::Error`.
 ///
 /// with standard `tokio::task::spawn_blocking`:
-/// ```ignore
+/// ```text,ignore
 /// let data = spawn_blocking(move || -> anyhow::Result<_> {
 ///     let data = get_the_data()?;
 ///     Ok(data)
@@ -104,7 +104,7 @@ where
 /// ```
 ///
 /// with this helper function:
-/// ```ignore
+/// ```text,ignore
 /// let data = spawn_blocking(move || {
 ///     let data = get_the_data()?;
 ///     Ok(data)

src/web/metrics.rs

@@ -72,7 +72,7 @@ pub(super) async fn instance_metrics_handler(
 /// since we need the route-name.
 ///
 /// Can be used like:
-/// ```ignore
+/// ```text,ignore
 /// get(handler).route_layer(middleware::from_fn(|request, next| async {
 ///     request_recorder(request, next, Some("static resource")).await
 /// }))