diff --git a/src/config.rs b/src/config.rs
index 7b8c73e..3a80937 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -13,13 +13,10 @@ pub struct BridgeConfig {
     pub mapping: BiMap<String, String>,
 }
 
-impl<'a> BridgeConfig {
-    pub fn load<'b>() -> Result<BridgeConfig, String> {
+impl BridgeConfig {
+    pub fn load() -> Result<BridgeConfig, String> {
         initialize(Args {
-            config_path: env::var("CONFIG_PATH")
-                .ok()
-                .as_ref()
-                .map(|p| Path::new(p).as_ref()),
+            config_path: env::var("CONFIG_PATH").ok().as_ref().map(Path::new),
             logging: Logging::StdOut,
             auto_map_env: Some(AutoMapEnvArgs {
                 divider: "__",
diff --git a/src/main.rs b/src/main.rs
index de43c66..21bcd7e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,7 +12,6 @@ use serde_json::Value;
 use tokio::time::sleep;
 use core::time::Duration;
 use transform::Bridge;
-use {log, pretty_env_logger};
 
 use crate::jsonrpc::RpcClient;
 use crate::config::BridgeConfig;
@@ -36,7 +35,7 @@ async fn main() -> Result<(), String> {
             .map_err(|e| format!("Error while initializing irc stream: {e}"))?;
 
         log::debug!("Initializing IRC");
-        while client.list_channels().is_some_and(|x| x.len() == 0) {
+        while client.list_channels().is_some_and(|x| x.is_empty()) {
             stream
                 .next()
                 .await
@@ -59,7 +58,7 @@ async fn main() -> Result<(), String> {
             }
                 sleep(Duration::from_secs(1)).await;
             };
-            return Err("Trying too many times to open socket");
+            Err("Trying too many times to open socket")
 
         }).await.map_err(|e| format!("failed to connect to signal socket: {e}"))?;
         let signal_stream = signal_client
diff --git a/src/transform.rs b/src/transform.rs
index afee470..ab92a27 100644
--- a/src/transform.rs
+++ b/src/transform.rs
@@ -14,23 +14,23 @@ struct SignalMessageBuilder<'a> {
 }
 
 impl<'b> SignalMessageBuilder<'b> {
-    pub fn message(self: &mut Self, message: String) {
+    pub fn message(&mut self, message: String) {
         self.message = Some(message);
     }
 
-    pub fn from(self: &mut Self, from: String) {
+    pub fn from(&mut self, from: String) {
         self.from = Some(from);
     }
 
-    pub fn attach(self: &mut Self, attach: Vec<String>) {
+    pub fn attach(&mut self, attach: Vec<String>) {
         self.attachments_urls.extend_from_slice(&attach);
     }
 
-    pub fn target(self: &mut Self, channel: Option<&'b String>) {
+    pub fn target(&mut self, channel: Option<&'b String>) {
         self.target = channel;
     }
 
-    pub fn build(self: Self) -> Option<(&'b String, String)>
+    pub fn build(self) -> Option<(&'b String, String)>
     {
         let attachments_text = self.attachments_urls.join(", ");
         (match (&self.message, attachments_text.len()) {
@@ -70,7 +70,7 @@ impl<'a> Bridge<'a> {
         }
     }
 
-    async fn handle_attachment(self: &Self, attachment: &Value) -> Option<String> {
+    async fn handle_attachment(&self, attachment: &Value) -> Option<String> {
         if let Value::Object(a) = attachment {
             if let Some(Value::String(fname)) = a.get("id") {
                 match copy(
@@ -94,7 +94,7 @@ impl<'a> Bridge<'a> {
     }
 
     async fn process_signal(
-        self: &Self,
+        &self,
         message: &Map<String, Value>,
         result: &mut SignalMessageBuilder<'a>,
     ) {
@@ -119,7 +119,7 @@ impl<'a> Bridge<'a> {
         }
     }
 
-    pub async fn signal2irc(self: &Self, signal: Value) -> Option<(&String, String)> {
+    pub async fn signal2irc(&self, signal: Value) -> Option<(&String, String)> {
         let mut result: SignalMessageBuilder = SignalMessageBuilder::default();
         if let Value::Object(map) = signal {
             if let Some(Value::Object(envelope)) = map.get("envelope") {
@@ -139,7 +139,7 @@ impl<'a> Bridge<'a> {
         result.build()
     }
 
-    pub fn irc2signal(self: &Self, message: Message) -> Option<(&String, String)> {
+    pub fn irc2signal(&self, message: Message) -> Option<(&String, String)> {
         match (message.prefix, message.command) {
             (Some(Prefix::Nickname(from, _, _)), Command::PRIVMSG(channel, message)) => {
                 Some((channel, format!("<{from}>: {message}")))