forgot change to mr instead of modules-renders somewhere, and made Deserialize for MizeId work

src/server.rs

@@ -326,7 +326,8 @@ async fn get_render_main(extract::Path(id): extract::Path<String>, State(mutexes
     let render = renders.iter().filter(|&render| render.id == id).nth(0)
         .unwrap_or(renders.iter().filter(|&render| render.id == "first").nth(0).expect("there is no first render"));
 
-    let file_name = mutexes.mize_folder.clone() + "/modules-renders/" + &render.folder + "/" + &render.main;
+    let file_name = mutexes.mize_folder.clone() + "/mr/" + &render.folder + "/" + &render.main;
+    println!("filenamd: {}", file_name);
 
     Response::builder()
         .header("content-type", "application/javascript")

src/server/itemstore.rs

@@ -78,8 +78,8 @@ impl Itemstore {
             Ok(Some(val)) => println!("item 0 already created"),
             Ok(None) => {
                 let data = serde_json::json!({
-                        "num_of_items": 0,
-                        "next_free_id": 0,
+                        "num_of_items": 1,
+                        "next_free_id": 1,
                         "_commit": 0,
                         "mize-type": "mize-main",
                         "mize-id": "0"

src/server/proto.rs

@@ -243,13 +243,13 @@ impl<'de> Deserialize<'de> for MizeId {
     where
         D: serde::Deserializer<'de>,
     {
-        struct MizeIdVisitor {}
+        struct MizeIdVisitor;
 
         impl<'de> Visitor<'de> for MizeIdVisitor {
             type Value = MizeId;
 
             fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
-                formatter.write_str("Could not deserialize element")
+                formatter.write_str("a MizeId id, which is a string that my start with @ or # ")
             }
 
             fn visit_str<E>(self, v: &str) -> Result<Self::Value, E>
@@ -291,7 +291,7 @@ impl<'de> Deserialize<'de> for MizeId {
 //            }
         }
 
-        deserializer.deserialize_map(MizeIdVisitor {})
+        deserializer.deserialize_str(MizeIdVisitor {})
     }
 }