Another cargo clippy --fix

src/algorithm/public_key/rsa.rs

@@ -14,7 +14,7 @@ impl PubK for Rsa {
     }
 
     fn verify_signature(&self, ks: &[u8], message: &[u8], sig: &[u8]) -> Result<bool, SshError> {
-        let mut data = Data::from((&ks[4..]).to_vec());
+        let mut data = Data::from(ks[4..].to_vec());
         data.get_u8s();
 
         let e = rsa::BigUint::from_bytes_be(data.get_u8s().as_slice());

src/channel_scp_d.rs

@@ -287,7 +287,7 @@ fn file_time(v: Vec<u8>) -> SshResult<(i64, i64)> {
         t.push(x)
     }
     let a = t.len() / 2;
-    let ct = util::from_utf8((&t[..(a - 1)]).to_vec())?;
-    let ut = util::from_utf8((&t[a..(t.len() - 1)]).to_vec())?;
+    let ct = util::from_utf8(t[..(a - 1)].to_vec())?;
+    let ut = util::from_utf8(t[a..(t.len() - 1)].to_vec())?;
     Ok((util::str_to_i64(&ct)?, util::str_to_i64(&ut)?))
 }

src/client_r.rs

@@ -13,7 +13,7 @@ impl Client {
         let mut v = [0_u8; 128];
         loop {
             match self.stream.read(&mut v) {
-                Ok(i) => return (&v[..i]).to_vec(),
+                Ok(i) => return v[..i].to_vec(),
                 Err(_) => continue,
             };
         }

src/data.rs

@@ -107,7 +107,7 @@ impl Data {
 
     // 跳过多少位数据
     pub fn skip(&mut self, size: usize) {
-        self.0 = (&self.0[size..]).to_vec();
+        self.0 = self.0[size..].to_vec();
     }
 
     // 获取字节
@@ -117,18 +117,18 @@ impl Data {
 
     // 获取32位无符号整型
     pub fn get_u32(&mut self) -> u32 {
-        let mut a = (&self.0[0..4]).to_vec();
+        let mut a = self.0[0..4].to_vec();
         // 4位字节反转后直接转成u32类型
-        self.0 = (&self.0[4..]).to_vec();
+        self.0 = self.0[4..].to_vec();
         a.reverse();
         unsafe { *(a.as_ptr() as *const u32) }
     }
 
     // 获取字节数组
     pub fn get_u8s(&mut self) -> Vec<u8> {
         let len = self.get_u32() as usize;
-        let bytes = (&self.0[0_usize..len]).to_vec();
-        self.0 = (&self.0[len..]).to_vec();
+        let bytes = self.0[0_usize..len].to_vec();
+        self.0 = self.0[len..].to_vec();
         bytes
     }
 }

src/packet.rs

@@ -48,7 +48,7 @@ impl Packet {
             return Data::new();
         }
         let padding_length = self.value[4];
-        let vec = (&self.value[5..(self.value.len() - padding_length as usize)]).to_vec();
+        let vec = self.value[5..(self.value.len() - padding_length as usize)].to_vec();
         let data = Data::from(vec);
         self.data = data.clone();
         data