Clippy

src/database/client.rs

@@ -23,11 +23,11 @@ pub struct Client {
 impl Client {
     /// Create a new database client
     pub fn new(credentials: DatabaseCredentials) -> Client {
-        return Client {
+        Client {
             credentials,
             mongo_client: None,
             database: None,
-        };
+        }
     }
 
     /// Connect the client
@@ -76,7 +76,7 @@ impl Client {
             }
         }
 
-        if missing_collections.len() != 0 {
+        if !missing_collections.is_empty() {
             panic!(
                 "Missing the following the following collections: {}",
                 missing_collections.join(", ")
@@ -115,7 +115,7 @@ impl Client {
             .expect("Could not issue request")
             .expect("Could not find matching data");
 
-        return from_bson(Bson::Document(result)).expect("Could not deserialize data");
+        from_bson(Bson::Document(result)).expect("Could not deserialize data")
     }
 
     #[allow(dead_code)]

src/database/models.rs

@@ -35,11 +35,11 @@ pub struct Tag {
 
 impl YorokobotModel for Guild {
     fn get_collection_name() -> String {
-        return "guilds".to_string();
+        "guilds".to_string()
     }
 }
 impl YorokobotModel for Tag {
     fn get_collection_name() -> String {
-        return "traits".to_string();
+        "traits".to_string()
     }
 }

src/main.rs

@@ -34,7 +34,7 @@ async fn main() -> std::process::ExitCode {
 
     let credentials = ClientCredentials {
         discord_token: &discord_token,
-        db_credentials: db_credentials,
+        db_credentials,
     };
 
     let mut client = match Client::new(credentials).await {