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How to use FromException method of Microsoft.Coyote.Rewriting.Types.Threading.Tasks.Task class

Best Coyote code snippet using Microsoft.Coyote.Rewriting.Types.Threading.Tasks.Task.FromException

Task.cs

Source:Task.cs

...404            SystemTask.FromCanceled<TResult>(cancellationToken);405        /// <summary>406        /// Creates a task that has completed with the specified exception.407        /// </summary>408        public static SystemTask FromException(Exception exception) => SystemTask.FromException(exception);409        /// <summary>410        /// Creates a task that has completed with the specified exception.411        /// </summary>412        public static SystemTasks.Task<TResult> FromException<TResult>(Exception exception) =>413            SystemTask.FromException<TResult>(exception);414        /// <summary>415        /// Returns a task awaiter for the specified task.416        /// </summary>417        public static TaskAwaiter GetAwaiter(SystemTask task) => new TaskAwaiter(task);418        /// <summary>419        /// Configures an awaiter used to await this task.420        /// </summary>421        public static ConfiguredTaskAwaitable ConfigureAwait(SystemTask task,422            bool continueOnCapturedContext) =>423            new ConfiguredTaskAwaitable(task, continueOnCapturedContext);424        /// <summary>425        /// Creates an awaitable that asynchronously yields back to the current context when awaited.426        /// </summary>427        public static YieldAwaitable Yield() => new YieldAwaitable(default);...

ValueTask.cs

Source:ValueTask.cs

...41            SystemValueTask.FromCanceled<TResult>(cancellationToken);42        /// <summary>43        /// Creates a value task that has completed with the specified exception.44        /// </summary>45        public static SystemValueTask FromException(Exception exception) => SystemValueTask.FromException(exception);46        /// <summary>47        /// Creates a value task that has completed with the specified exception.48        /// </summary>49        public static SystemTasks.ValueTask<TResult> FromException<TResult>(Exception exception) =>50            SystemValueTask.FromException<TResult>(exception);51#endif52        /// <summary>53        /// Retrieves a task object that represents this value task.54        /// </summary>55        public static SystemTask AsTask(in SystemValueTask task) => task.AsTask();56        /// <summary>57        /// Returns a value task awaiter for the specified task.58        /// </summary>59        public static ValueTaskAwaiter GetAwaiter(ref SystemValueTask task) => new ValueTaskAwaiter(ref task);60        /// <summary>61        /// Configures an awaiter used to await this task.62        /// </summary>63        public static ConfiguredValueTaskAwaitable ConfigureAwait(64            ref SystemValueTask task, bool continueOnCapturedContext) =>...

FromException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            var t = Task.FromException(new Exception("test"));10            Console.WriteLine(t.Exception.Message);11        }12    }13}14using System;15using System.Threading.Tasks;16{17    {18        static void Main(string[] args)19        {20            Console.WriteLine("Hello World!");21            var t = Task.FromException(new Exception("test"));22            Console.WriteLine(t.Exception.Message);23        }24    }25}

FromException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var t = Task.FromException(new Exception());9            Console.WriteLine(t.Status);10        }11    }12}13using System;14using System.Threading.Tasks;15{16    {17        static void Main(string[] args)18        {19            var t = Task.FromException(new Exception());20            Console.WriteLine(t.Status);21        }22    }23}24.NET Core SDK (reflecting any global.json):25Host (useful for support):

FromException

Using AI Code Generation

1{2    {3        public static Task FromException(Exception e)4        {5            return null;6        }7    }8}9using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;10{11    {12        public static Task FromException(Exception e)13        {14            return null;15        }16    }17}18{19    {20        public static Task FromException(Exception e)21        {22            return null;23        }24    }25}26{27    {28        public static Task FromException(Exception e)29        {30            return null;31        }32    }33}34{35    {36        public static Task FromException(Exception e)37        {38            return null;39        }40    }41}42{43    {44        public static Task FromException(Exception e)45        {46            return null;47        }48    }49}50{51    {52        public static Task FromException(Exception e)53        {54            return null;55        }56    }57}58{59    {

FromException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        public static Task<TResult> FromException<TResult>(Exception exception)7        {8            TaskCompletionSource<TResult> tcs = new TaskCompletionSource<TResult>();9            tcs.SetException(exception);10            return tcs.Task;11        }12    }13}14using System;15using System.Threading.Tasks;16using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;17{18    {19        public static Task FromException(Exception exception)20        {21            TaskCompletionSource<object> tcs = new TaskCompletionSource<object>();22            tcs.SetException(exception);23            return tcs.Task;24        }25    }26}27using System;28using System.Threading.Tasks;29using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;30{31    {32        public static Task FromException(Exception exception, TaskCreationOptions creationOptions)33        {34            TaskCompletionSource<object> tcs = new TaskCompletionSource<object>();35            tcs.SetException(exception);36            return tcs.Task;37        }38    }39}40using System;41using System.Threading.Tasks;42using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;43{44    {45        public static Task<TResult> FromException<TResult>(Exception exception, TaskCreationOptions creationOptions)46        {47            TaskCompletionSource<TResult> tcs = new TaskCompletionSource<TResult>();48            tcs.SetException(exception);49            return tcs.Task;50        }51    }52}53using System;54using System.Threading.Tasks;55using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;

FromException

Using AI Code Generation

1using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;2using System;3using System.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var t = Task.FromException(new Exception());9        }10    }11}12using System;13using System.Threading.Tasks;14{15    {16        static void Main(string[] args)17        {18            var t = Task.FromException(new Exception());19        }20    }21}22public static Task FromException(Exception exception)23{24    TaskCompletionSource<object> tcs = new TaskCompletionSource<object>();25    tcs.SetException(exception);26    return tcs.Task;27}28public static Task FromException(Exception exception)29{30    TaskCompletionSource<object> tcs = new TaskCompletionSource<object>();31    tcs.SetException(exception);32    return tcs.Task;33}34public static Task FromException(Exception exception)35{36    TaskCompletionSource<object> tcs = new TaskCompletionSource<object>();37    tcs.SetException(exception);38    return tcs.Task;39}40public static Task FromException(Exception exception)41{42    TaskCompletionSource<object> tcs = new TaskCompletionSource<object>();43    tcs.SetException(exception);44    return tcs.Task;45}

FromException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        public static void Main(string[] args)7        {8            Task task = Task.FromException(new Exception("Exception"));9            task.Wait();10            Console.WriteLine("Task status: {0}", task.Status);11        }12    }13}

FromException

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;4{5    {6        static void Main(string[] args)7        {8            var t = Task.FromException(new Exception("Exception"));9            Console.WriteLine(t.Status);10        }11    }12}13using System;14using System.Threading.Tasks;15using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;16{17    {18        static void Main(string[] args)19        {20            var t = Task.FromCanceled(new System.Threading.CancellationToken());21            Console.WriteLine(t.Status);22        }23    }24}25using System;26using System.Threading.Tasks;27using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;28{29    {30        static void Main(string[] args)31        {32            var t = Task.FromCanceled(new System.Threading.CancellationToken(true));33            Console.WriteLine(t.Status);34        }35    }36}37using System;38using System.Threading.Tasks;39using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;40{41    {42        static void Main(string[] args)43        {44            var t = Task.FromCanceled(new System.Threading.CancellationToken(false));45            Console.WriteLine(t.Status);46        }47    }48}49using System;50using System.Threading.Tasks;51using Microsoft.Coyote.Rewriting.Types.Threading.Tasks;52{53    {54        static void Main(string[] args)55        {56            var t = Task.FromCanceled(new System.Threading.CancellationToken(false));57            Console.WriteLine(t.Status);58        }59    }60}

FromException

Using AI Code Generation

1{2    public static void Main()3    {4        var task = System.Threading.Tasks.Task.FromException(new Exception("Test Exception"));5        Console.WriteLine(task.Exception.Message);6    }7}8{9    public static void Main()10    {11        var task = System.Threading.Tasks.Task.FromException<int>(new Exception("Test Exception"));12        Console.WriteLine(task.Exception.Message);13    }14}15{16    public static void Main()17    {18        var task = System.Threading.Tasks.Task.FromException(new Exception("Test Exception"));19        task.Wait();20        Console.WriteLine(task.Exception.Message);21    }22}23{24    public static void Main()25    {26        var task = System.Threading.Tasks.Task.FromException<int>(new Exception("Test Exception"));27        task.Wait();28        Console.WriteLine(task.Exception.Message);29    }30}31{32    public static void Main()33    {34        var task = System.Threading.Tasks.Task.FromException(new Exception("Test Exception"));35        task.GetAwaiter().GetResult();36        Console.WriteLine(task.Exception.Message);37    }38}39{40    public static void Main()41    {42        var task = System.Threading.Tasks.Task.FromException<int>(new Exception("Test Exception"));43        task.GetAwaiter().GetResult();44        Console.WriteLine(task.Exception.Message);45    }46}

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