add operator* for unwrapping

Author: matcool

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.21 FATAL_ERROR)
 cmake_policy(SET CMP0097 NEW)
 
-project(GeodeResult VERSION 1.1.1 LANGUAGES C CXX)
+project(GeodeResult VERSION 1.2.1 LANGUAGES C CXX)
 
 add_library(GeodeResult INTERFACE)
 

include/Geode/Result.hpp

@@ -1212,6 +1212,36 @@ namespace geode {
             return !(*this == other);
         }
 
+        /// @brief Unwraps the Ok value from the Result
+        /// @throw UnwrapException if the Result is Err
+        /// @return the Ok value
+        /// @note Same behavior as Result::unwrap()
+        constexpr decltype(auto) operator*() && noexcept
+            requires(!std::same_as<OkType, void>)
+        {
+            return std::move(*this).unwrap();
+        }
+
+        /// @brief Unwraps the Ok value from the Result
+        /// @throw UnwrapException if the Result is Err
+        /// @return the Ok value
+        /// @note Same behavior as Result::unwrap()
+        constexpr decltype(auto) operator*() & noexcept
+            requires(!std::same_as<OkType, void>)
+        {
+            return this->unwrap();
+        }
+
+        /// @brief Unwraps the Ok value from the Result
+        /// @throw UnwrapException if the Result is Err
+        /// @return the Ok value
+        /// @note Same behavior as Result::unwrap()
+        constexpr decltype(auto) operator*() const& noexcept
+            requires(!std::same_as<OkType, void>)
+        {
+            return this->unwrap();
+        }
+
         /// @brief Returns true if the Result is Ok and the Ok value satisfies the predicate
         /// @param predicate the predicate to check the Ok value against
         /// @return true if the Result is Ok and the Ok value satisfies the predicate

test/Misc.cpp

@@ -177,4 +177,10 @@ TEST_CASE("Misc") {
             }
         }
     }
-}
+
+    SECTION("Operator*") {
+        auto res = divideConstRefErrRef(32, 2);
+        REQUIRE(res.isOk());
+        REQUIRE(*res == 16);
+    }
+}