fixed formatting mistakes

server/main-api/src/maps/fetch_tile.rs

@@ -5,8 +5,8 @@ use std::time::Duration;
 use cached::proc_macro::io_cached;
 use log::{error, warn};
 
-use crate::BoxedError;
 use crate::maps::overlay_map::OverlayMapTask;
+use crate::BoxedError;
 
 #[derive(Hash, Debug, Copy, Clone)]
 struct TileLocation {
@@ -25,7 +25,6 @@ impl Display for TileLocation {
     }
 }
 
-
 #[derive(Debug)]
 pub(crate) struct FetchTileTask {
     location: TileLocation,
@@ -91,7 +90,6 @@ impl FetchTileTask {
         }
     }
 
-
     // type and create are specified, because a custom conversion is needed
     pub async fn fulfill(self) -> Option<((u32, u32), image::DynamicImage)> {
         let raw_tile = download_map_image(self.location).await;
@@ -102,7 +100,7 @@ impl FetchTileTask {
                     error!("Error while parsing image: {e:#?} for {self:?}");
                     None
                 }
-            }
+            },
             Err(e) => {
                 error!("could not fulfill {self:?} because {e}");
                 None
@@ -113,7 +111,12 @@ impl FetchTileTask {
 
 #[io_cached(disk = true, map_error = r##"|e| format!("{e:?}")"##)]
 async fn download_map_image(location: TileLocation) -> Result<Vec<u8>, BoxedError> {
-    let url = format!("https://nav.tum.de/maps/styles/osm-liberty/{z}/{x}/{y}@2x.png", x = location.x, y = location.y, z = location.z);
+    let url = format!(
+        "https://nav.tum.de/maps/styles/osm-liberty/{z}/{x}/{y}@2x.png",
+        x = location.x,
+        y = location.y,
+        z = location.z
+    );
     for i in 1..5 {
         let res = reqwest::get(&url).await?.bytes().await?;
         // wait with exponential backoff
@@ -122,9 +125,12 @@ async fn download_map_image(location: TileLocation) -> Result<Vec<u8>, BoxedErro
         } else {
             let wait_time_ms = 1.5_f32.powi(i).round() as u64;
             let wait_time = Duration::from_millis(wait_time_ms);
-            warn!("retrying tileserver-request in {wait_time:?} because it is only {request_len}B", request_len=res.len());
+            warn!(
+                "retrying tileserver-request in {wait_time:?} because it is only {request_len}B",
+                request_len = res.len()
+            );
             tokio::time::sleep(wait_time).await;
         }
-    };
+    }
     Err(format!("Got only short Responses from {url}").into())
-}
+}