fixup clippy

Author: baloo

dsa/src/components.rs

@@ -111,4 +111,4 @@ impl EncodeValue for Components {
     }
 }
 
-impl<'a> Sequence<'a> for Components {}
+impl Sequence<'_> for Components {}

dsa/src/generate/components.rs

@@ -69,7 +69,11 @@ pub fn common<R: CryptoRng + ?Sized>(
             break NonZero::new(g).unwrap();
         }
 
-        h = h + BoxedUint::one();
+        // https://github.com/RustCrypto/crypto-bigint/issues/784
+        #[allow(clippy::assign_op_pattern)]
+        {
+            h = h + BoxedUint::one();
+        }
     };
 
     let q = NonZero::new(q.shorten(n)).unwrap();

dsa/src/lib.rs

@@ -162,7 +162,7 @@ impl PartialOrd for Signature {
     }
 }
 
-impl<'a> Sequence<'a> for Signature {}
+impl Sequence<'_> for Signature {}
 
 impl SignatureEncoding for Signature {
     type Repr = Box<[u8]>;

dsa/src/signing_key.rs

@@ -100,7 +100,7 @@ impl SigningKey {
         extern crate std;
 
         let components = self.verifying_key().components();
-        let ref key_size = components.key_size;
+        let key_size = &components.key_size;
         let (p, q, g) = (components.p(), components.q(), components.g());
         let x = self.x();
 

dsa/src/verifying_key.rs

@@ -61,7 +61,7 @@ impl VerifyingKey {
     #[must_use]
     fn verify_prehashed(&self, hash: &[u8], signature: &Signature) -> Option<bool> {
         let components = self.components();
-        let ref key_size = components.key_size;
+        let key_size = &components.key_size;
         let (p, q, g) = (components.p(), components.q(), components.g());
         let (r, s) = (signature.r(), signature.s());
         debug_assert_eq!(key_size.n_aligned(), s.bits_precision());