fix: fix all clippy lints

packages/centipede_proto/src/control.rs

@@ -175,13 +175,13 @@ impl Message<auth::Valid> {
                 _auth: PhantomData::<auth::Valid>,
             }),
             Err(e) => Err(ValidateError {
-                message: Message {
+                message: Box::new(Message {
                     sender,
                     signature,
                     sequence_number,
                     content,
                     _auth: PhantomData::<auth::Invalid>,
-                },
+                }),
                 reason: e,
             }
             .into()),
@@ -271,7 +271,7 @@ pub enum ParseError {
 #[derive(Debug, Error)]
 #[error("failed to validate control message: {message:?}")]
 pub struct ValidateError {
-    pub message: Message<auth::Invalid>,
+    pub message: Box<Message<auth::Invalid>>,
 
     #[source]
     pub reason: ed25519_dalek::SignatureError,

packages/centipede_proto/src/packet.rs

@@ -1,6 +1,5 @@
 use std::{
     fmt::Debug,
-    io,
     marker::PhantomData,
     ops::{Deref, DerefMut, Range, RangeFrom},
 };
@@ -55,6 +54,8 @@ where
 
     /// Attest that the message is valid, without validating its signature.
     ///
+    /// # Safety
+    /// The packet must satisfy the invariants of the authentication status and text kind.
     /// This function should be treated with the utmost caution.
     pub unsafe fn attest(self) -> Message<B, auth::Valid, T> {
         Message {
@@ -75,6 +76,8 @@ where
 
     /// Create a message from a buffer without validating its structure or authenticity.
     ///
+    /// # Safety
+    /// The buffer must satisfy the invariants of the authentication status and text kind.
     /// This function should be treated with the utmost caution.
     pub const unsafe fn from_buffer_unchecked(buffer: B) -> Self {
         Self {

packages/centipede_router/src/controller.rs

@@ -114,7 +114,7 @@ mod tests {
         Router::new([0; 8]);
     }
 
-    fn state<'c>(controller: &Controller) -> Arc<ConfiguredRouter> {
+    fn state(controller: &Controller) -> Arc<ConfiguredRouter> {
         controller.router.state.load_full()
     }