Support ?q=category queries

Warning, untested. But hopefully works!

1 files changed, 4 insertions, 0 deletions

diff --git a/src/database/memory.rs b/src/database/memory.rs
index 6339e7a..564f451 100644
--- a/src/database/memory.rs
+++ b/src/database/memory.rs
@@ -16,6 +16,10 @@ pub struct MemoryStorage {
 
 #[async_trait]
 impl Storage for MemoryStorage {
+    async fn categories(&self, _url: &str) -> Result<Vec<String>> {
+        unimplemented!()
+    }
+
     async fn post_exists(&self, url: &str) -> Result<bool> {
         return Ok(self.mapping.read().await.contains_key(url));
     }