ci: bump clippy to 1.90.0

Author: ValuedMammal

.github/workflows/cont_integration.yml

@@ -61,13 +61,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: dtolnay/rust-toolchain@v1
         with:
-          toolchain: 1.84.0
+          toolchain: 1.90.0
           components: clippy
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2.2.1
-      - uses: actions-rs/clippy-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          args: --all-features --all-targets -- -D warnings
+      - run: cargo clippy --all-features --all-targets -- -D warnings

src/batch.rs

@@ -88,7 +88,7 @@ impl Batch {
     }
 
     /// Returns an iterator on the batch
-    pub fn iter(&self) -> BatchIter {
+    pub fn iter(&self) -> BatchIter<'_> {
         BatchIter {
             batch: self,
             index: 0,

src/raw_client.rs

@@ -1248,8 +1248,8 @@ mod test {
     fn test_relay_fee() {
         let client = RawClient::new(get_test_server(), None).unwrap();
 
-        let resp = client.relay_fee().unwrap();
-        assert_eq!(resp, 0.00001);
+        let relay_fee = client.relay_fee().unwrap();
+        assert!(relay_fee <= 0.00001000);
     }
 
     #[test]

src/socks/v4.rs

@@ -18,12 +18,7 @@ fn read_response(socket: &mut TcpStream) -> io::Result<SocketAddrV4> {
 
     match response.read_u8()? {
         90 => {}
-        91 => {
-            return Err(io::Error::new(
-                io::ErrorKind::Other,
-                "request rejected or failed",
-            ))
-        }
+        91 => return Err(io::Error::other("request rejected or failed")),
         92 => {
             return Err(io::Error::new(
                 io::ErrorKind::PermissionDenied,

src/socks/v5.rs

@@ -37,10 +37,7 @@ fn read_addr<R: Read>(socket: &mut R) -> io::Result<TargetAddr> {
                 ip, port, 0, 0,
             ))))
         }
-        _ => Err(io::Error::new(
-            io::ErrorKind::Other,
-            "unsupported address type",
-        )),
+        _ => Err(io::Error::other("unsupported address type")),
     }
 }
 
@@ -54,35 +51,15 @@ fn read_response(socket: &mut TcpStream) -> io::Result<TargetAddr> {
 
     match socket.read_u8()? {
         0 => {}
-        1 => {
-            return Err(io::Error::new(
-                io::ErrorKind::Other,
-                "general SOCKS server failure",
-            ))
-        }
-        2 => {
-            return Err(io::Error::new(
-                io::ErrorKind::Other,
-                "connection not allowed by ruleset",
-            ))
-        }
-        3 => return Err(io::Error::new(io::ErrorKind::Other, "network unreachable")),
-        4 => return Err(io::Error::new(io::ErrorKind::Other, "host unreachable")),
-        5 => return Err(io::Error::new(io::ErrorKind::Other, "connection refused")),
-        6 => return Err(io::Error::new(io::ErrorKind::Other, "TTL expired")),
-        7 => {
-            return Err(io::Error::new(
-                io::ErrorKind::Other,
-                "command not supported",
-            ))
-        }
-        8 => {
-            return Err(io::Error::new(
-                io::ErrorKind::Other,
-                "address kind not supported",
-            ))
-        }
-        _ => return Err(io::Error::new(io::ErrorKind::Other, "unknown error")),
+        1 => return Err(io::Error::other("general SOCKS server failure")),
+        2 => return Err(io::Error::other("connection not allowed by ruleset")),
+        3 => return Err(io::Error::other("network unreachable")),
+        4 => return Err(io::Error::other("host unreachable")),
+        5 => return Err(io::Error::other("connection refused")),
+        6 => return Err(io::Error::other("TTL expired")),
+        7 => return Err(io::Error::other("command not supported")),
+        8 => return Err(io::Error::other("address kind not supported")),
+        _ => return Err(io::Error::other("unknown error")),
     }
 
     if socket.read_u8()? != 0 {
@@ -227,14 +204,11 @@ impl Socks5Stream {
         }
 
         if selected_method == 0xff {
-            return Err(io::Error::new(
-                io::ErrorKind::Other,
-                "no acceptable auth methods",
-            ));
+            return Err(io::Error::other("no acceptable auth methods"));
         }
 
         if selected_method != auth.id() && selected_method != Authentication::None.id() {
-            return Err(io::Error::new(io::ErrorKind::Other, "unknown auth method"));
+            return Err(io::Error::other("unknown auth method"));
         }
 
         match *auth {