feat: some additional js_lib stuff for logging

web/src/js_lib.rs

@@ -12,13 +12,12 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 use js_sys::Date;
+use tracing::error;
 use wasm_bindgen::JsCast;
-use web_sys::{window, Element, Storage};
+use web_sys::{window, Element, Storage, Window};
 
 pub fn get_storage() -> Storage {
-    window()
-        .expect("No Window Present")
-        .local_storage()
+    get_window().local_storage()
         .expect("Failed to get storage")
         .expect("No storage available")
 }
@@ -27,13 +26,16 @@ pub fn get_ms_timestamp() -> u32 {
     Date::new_0().get_milliseconds()
 }
 
+pub fn get_window() -> Window {
+    window()
+        .expect("No window present")
+}
+
 pub fn get_element_by_id<E>(id: &str) -> Result<Option<E>, Element>
 where
     E: JsCast,
 {
-    match window()
-        .expect("No window present")
-        .document()
+    match get_window().document()
         .expect("No document in window")
         .get_element_by_id(id)
     {
@@ -41,3 +43,18 @@ where
         None => Ok(None),
     }
 }
+
+pub trait LogFailures<V, E> {
+    fn swallow_and_log(self);
+}
+
+impl<E> LogFailures<(), E> for Result<(), E>
+where
+    E: std::fmt::Debug,
+{
+    fn swallow_and_log(self) {
+        if let Err(e) = self {
+            error!(err = ?e, "Error: ");
+        }
+    }
+}