Clippy lint fixing

server/src/character.rs

@@ -32,20 +32,20 @@ pub struct Character
 	shoes: String,
 }
 
-pub async fn character_parse(archive: &mut ZipArchive<File>)
+pub fn character_parse(archive: &mut ZipArchive<File>)
 -> Result<Arc<Mutex<HashMap<String, Character>>>,String>
 {
 	// Get the JSON file to a string
 	let mut characters_file = archive.by_name("characters.json")
-		.map_err (|err| format!("Unable to read story file: {}",err))?;
+		.map_err (|err| format!("Unable to read story file: {err}"))?;
 	let mut file_contents = String::new();
 	characters_file.read_to_string(&mut file_contents)
-		.map_err (|err| format!("Unable to read story file to string: {}",err))?;
+		.map_err (|err| format!("Unable to read story file to string: {err}"))?;
 
 	// Serialise this to a HashMap
 	let characters: HashMap<String, Character> =
 		serde_json::from_str(&file_contents)
 			.expect("JSON was not well-formatted");
-	debug!("{:?}",characters);
+	debug!("{characters:?}");
 	Ok(Arc::new(Mutex::new(characters)))
 }