Clippy code cleanup

src/data_provider/web_api.rs

@@ -24,8 +24,7 @@ pub async fn send_data(id: String) {
 fn compress(data: Vec<u8>) -> Vec<u8> {
     let mut encoder = Encoder::new(Vec::new(), DEFAULT_COMPRESSION_LEVEL).unwrap();
     io::copy(&mut &data[..], &mut encoder).unwrap();
-    let compressed = encoder.finish().unwrap();
-    compressed
+    encoder.finish().unwrap()
 }
 
 pub async fn load_data(id: String, temp: bool) {
@@ -84,7 +83,7 @@ pub async fn get_web_version(key: &str) -> Result<u32, reqwest::Error> {
     let id_url = format!("{API_URL}{key}/version");
     let client = reqwest::Client::new();
     let version = client.get(&id_url).send().await?.text().await?;
-    return Ok(version.parse::<u32>().unwrap());
+    Ok(version.parse::<u32>().unwrap())
 }
 
 pub async fn get_local_version() -> u32 {
@@ -95,7 +94,7 @@ pub async fn get_local_version() -> u32 {
         return data.parse::<u32>().unwrap();
     }
 
-    let mut file = OpenOptions::new().write(true).create(true).open(file).await.unwrap();
+    let mut file = OpenOptions::new().write(true).create(true).truncate(true).open(file).await.unwrap();
     file.write_all("0".as_bytes()).await.unwrap();
     0
 }