Added no_discard to hasher

GeniusVentures · May 6, 2024 · c3aa901 · c3aa901
1 parent e208549
commit c3aa901
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Showing 2 changed files with 29 additions and 33 deletions.
diff --git a/src/crypto/hasher.hpp b/src/crypto/hasher.hpp
@@ -4,7 +4,6 @@
 #define SUPERGENIUS_SRC_HASHER_HASHER_HPP_
 
 #include "base/blob.hpp"
-#include "base/buffer.hpp"
 #include "integration/IComponent.hpp"
 
 namespace sgns::crypto {
@@ -23,58 +22,58 @@ namespace sgns::crypto {
      * @return 128-bit hash value
      */
     //------------ by ruymaster ----//
-    virtual Hash64 twox_64(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash64 twox_64( gsl::span<const uint8_t> buffer ) const = 0;
 
     /**
      * @brief twox_128 calculates 16-byte twox hash
      * @param buffer source buffer
      * @return 128-bit hash value
      */
     //------------ by ruymaster ----//
-    virtual Hash128 twox_128(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash128 twox_128( gsl::span<const uint8_t> buffer ) const = 0;
 
     /**
      * @brief blake2b_128 function calculates 16-byte blake2b hash
      * @param buffer source value
      * @return 128-bit hash value
      */
-    virtual Hash128 blake2b_128(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash128 blake2b_128( gsl::span<const uint8_t> buffer ) const = 0;
 
     /**
      * @brief twox_256 calculates 32-byte twox hash
      * @param buffer source buffer
      * @return 256-bit hash value
      */
     //---------------------
-    virtual Hash256 twox_256(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash256 twox_256( gsl::span<const uint8_t> buffer ) const = 0;
 
     /**
      * @brief blake2b_256 function calculates 32-byte blake2b hash
      * @param buffer source value
      * @return 256-bit hash value
      */
-    virtual Hash256 blake2b_256(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash256 blake2b_256( gsl::span<const uint8_t> buffer ) const = 0;
 
     /**
      * @brief keccak_256 function calculates 32-byte keccak hash
      * @param buffer source value
      * @return 256-bit hash value
      */
-    virtual Hash256 keccak_256(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash256 keccak_256( gsl::span<const uint8_t> buffer ) const = 0;
 
     /**
      * @brief blake2s_256 function calculates 32-byte blake2s hash
      * @param buffer source value
      * @return 256-bit hash value
      */
-    virtual Hash256 blake2s_256(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash256 blake2s_256( gsl::span<const uint8_t> buffer ) const = 0;
 
     /**
      * @brief sha2_256 function calculates 32-byte sha2-256 hash
      * @param buffer source value
      * @return 256-bit hash value
      */
-    virtual Hash256 sha2_256(gsl::span<const uint8_t> buffer) const = 0;
+    [[nodiscard]] virtual Hash256 sha2_256( gsl::span<const uint8_t> buffer ) const = 0;
   };
 }  // namespace sgns::crypto
 

diff --git a/src/crypto/hasher/hasher_impl.hpp b/src/crypto/hasher/hasher_impl.hpp
@@ -1,39 +1,36 @@
-
-
 #ifndef SUPERGENIUS_SRC_CRYPTO_HASHER_HASHER_IMPL_HPP_
 #define SUPERGENIUS_SRC_CRYPTO_HASHER_HASHER_IMPL_HPP_
 
 #include "crypto/hasher.hpp"
 
-namespace sgns::crypto {
-
-  class HasherImpl : public Hasher {
-   public:
-    ~HasherImpl() override = default;
+namespace sgns::crypto
+{
+    class HasherImpl : public Hasher
+    {
+    public:
+        ~HasherImpl() override = default;
 
-//-----------------------------
-    Hash64 twox_64(gsl::span<const uint8_t> buffer) const override;
+        [[nodiscard]] Hash64 twox_64( gsl::span<const uint8_t> buffer ) const override;
 
-    Hash128 twox_128(gsl::span<const uint8_t> buffer) const override;
+        [[nodiscard]] Hash128 twox_128( gsl::span<const uint8_t> buffer ) const override;
 
-    Hash128 blake2b_128(gsl::span<const uint8_t> buffer) const override;
-//----------------------------
-    Hash256 twox_256(gsl::span<const uint8_t> buffer) const override;
+        [[nodiscard]] Hash128 blake2b_128( gsl::span<const uint8_t> buffer ) const override;
 
-    Hash256 blake2b_256(gsl::span<const uint8_t> buffer) const override;
+        [[nodiscard]] Hash256 twox_256( gsl::span<const uint8_t> buffer ) const override;
 
-    Hash256 keccak_256(gsl::span<const uint8_t> buffer) const override;
+        [[nodiscard]] Hash256 blake2b_256( gsl::span<const uint8_t> buffer ) const override;
 
-    Hash256 blake2s_256(gsl::span<const uint8_t> buffer) const override;
+        [[nodiscard]] Hash256 keccak_256( gsl::span<const uint8_t> buffer ) const override;
 
-    Hash256 sha2_256(gsl::span<const uint8_t> buffer) const override;
+        [[nodiscard]] Hash256 blake2s_256( gsl::span<const uint8_t> buffer ) const override;
 
-    std::string GetName() override
-    {
-      return "HasherImpl";
-    }
-  };
+        [[nodiscard]] Hash256 sha2_256( gsl::span<const uint8_t> buffer ) const override;
 
-}  // namespace sgns::hash
+        std::string GetName() override
+        {
+            return "HasherImpl";
+        }
+    };
+}
 
-#endif  // SUPERGENIUS_SRC_CRYPTO_HASHER_HASHER_IMPL_HPP_
+#endif