Added OfAsync methods to Result and Result<T>. (#56)

Author: MrMatthewLayton

OnixLabs.Core/OnixLabs.Core.csproj

@@ -11,7 +11,7 @@
         <NeutralLanguage>en</NeutralLanguage>
         <Copyright>Copyright © ONIXLabs 2020</Copyright>
         <RepositoryUrl>https://github.com/onix-labs/onixlabs-dotnet</RepositoryUrl>
-        <PackageVersion>8.2.0</PackageVersion>
+        <PackageVersion>8.3.0</PackageVersion>
         <PackageLicenseUrl></PackageLicenseUrl>
     </PropertyGroup>
     <PropertyGroup>

OnixLabs.Core/Result.cs

@@ -13,6 +13,7 @@
 // limitations under the License.
 
 using System;
+using System.Threading.Tasks;
 
 namespace OnixLabs.Core;
 
@@ -60,6 +61,28 @@ public static Result Of(Action action)
         }
     }
 
+    /// <summary>
+    /// Creates a new instance of the <see cref="Result"/> class, where the underlying value is the result of a successful invocation
+    /// of the specified function; otherwise, the underlying value is the exception thrown by a failed invocation of the specified function.
+    /// </summary>
+    /// <param name="func">The function to invoke to obtain a successful or failed result.</param>
+    /// <returns>
+    /// Returns a new instance of the <see cref="Result"/> class, where the underlying value is the result of a successful invocation
+    /// of the specified function; otherwise, the underlying value is the exception thrown by a failed invocation of the specified function.
+    /// </returns>
+    public static async Task<Result> OfAsync(Func<Task> func)
+    {
+        try
+        {
+            await func();
+            return Success();
+        }
+        catch (Exception exception)
+        {
+            return exception;
+        }
+    }
+
     /// <summary>
     /// Creates a new instance of the <see cref="Result"/> class, where the underlying value represents a successful result.
     /// </summary>
@@ -231,6 +254,27 @@ public static Result<T> Of(Func<T> func)
         }
     }
 
+    /// <summary>
+    /// Creates a new instance of the <see cref="Result{T}"/> class, where the underlying value is the result of a successful invocation
+    /// of the specified function; otherwise, the underlying value is the exception thrown by a failed invocation of the specified function.
+    /// </summary>
+    /// <param name="func">The function to invoke to obtain a successful or failed result.</param>
+    /// <returns>
+    /// Returns a new instance of the <see cref="Result{T}"/> class, where the underlying value is the result of a successful invocation
+    /// of the specified function; otherwise, the underlying value is the exception thrown by a failed invocation of the specified function.
+    /// </returns>
+    public static async Task<Result<T>> OfAsync(Func<Task<T>> func)
+    {
+        try
+        {
+            return await func();
+        }
+        catch (Exception exception)
+        {
+            return exception;
+        }
+    }
+
     /// <summary>
     /// Creates a new instance of the <see cref="Result{T}"/> class, where the underlying value represents a successful result.
     /// </summary>

OnixLabs.Numerics/OnixLabs.Numerics.csproj

@@ -10,7 +10,7 @@
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
         <Copyright>Copyright © ONIXLabs 2020</Copyright>
         <RepositoryUrl>https://github.com/onix-labs/onixlabs-dotnet</RepositoryUrl>
-        <PackageVersion>8.2.0</PackageVersion>
+        <PackageVersion>8.3.0</PackageVersion>
         <LangVersion>12</LangVersion>
         <PackageLicenseUrl></PackageLicenseUrl>
     </PropertyGroup>

OnixLabs.Security.Cryptography/OnixLabs.Security.Cryptography.csproj

@@ -10,7 +10,7 @@
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
         <Copyright>Copyright © ONIXLabs 2020</Copyright>
         <RepositoryUrl>https://github.com/onix-labs/onixlabs-dotnet</RepositoryUrl>
-        <PackageVersion>8.2.0</PackageVersion>
+        <PackageVersion>8.3.0</PackageVersion>
         <LangVersion>12</LangVersion>
         <PackageLicenseUrl></PackageLicenseUrl>
     </PropertyGroup>