Class Catch<TResult>

Namespace

Cratis.Monads

Assembly

Cratis.Fundamentals.dll

Represents the result of trying an execution that can return a result or potentially produce an Exception.

public class Catch<TResult> : OneOfBase<TResult, Exception>, IOneOf

Type Parameters

TResult

The result type.

Inheritance

object

OneOfBase<TResult, Exception>

Catch<TResult>

Implements

IOneOf

Inherited Members

OneOfBase<TResult, Exception>.Switch(Action<TResult>, Action<Exception>)

OneOfBase<TResult, Exception>.Match<TResult>(Func<TResult, TResult>, Func<Exception, TResult>)

OneOfBase<TResult, Exception>.TryPickT0(out TResult, out Exception)

OneOfBase<TResult, Exception>.TryPickT1(out Exception, out TResult)

OneOfBase<TResult, Exception>.Equals(object)

OneOfBase<TResult, Exception>.ToString()

OneOfBase<TResult, Exception>.GetHashCode()

OneOfBase<TResult, Exception>.Value

OneOfBase<TResult, Exception>.Index

OneOfBase<TResult, Exception>.IsT0

OneOfBase<TResult, Exception>.IsT1

OneOfBase<TResult, Exception>.AsT0

OneOfBase<TResult, Exception>.AsT1

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

MethodCalls.CallGenericMethod<TOut, T>(T, Expression<Func<T, Func<TOut>>>, params Type[])

MethodCalls.CallGenericMethod<TOut, T, T1>(T, Expression<Func<T, Func<T1, TOut>>>, T1, params Type[])

MethodCalls.CallGenericMethod<TOut, T, T1, T2>(T, Expression<Func<T, Func<T1, T2, TOut>>>, T1, T2, params Type[])

MethodCalls.CallGenericMethod<TOut, T, T1, T2, T3>(T, Expression<Func<T, Func<T1, T2, T3, TOut>>>, T1, T2, T3, params Type[])

ConverterExtensions.ConvertTo(object, Type)

ConceptExtensions.GetConceptValue(object)

ConceptExtensions.IsConcept(object)

JsonValueExtensions.ToJsonValue(object?)

ObservableExtensions.InvokeAndWrapWithSubject<TResult>(object, Func<CancellationToken, IObservable<TResult>>)

ObservableExtensions.InvokeAndWrapWithTransformSubject<TResult, TSource>(object, Func<CancellationToken, IObservable<TSource>>, Func<TSource, TResult>)

Properties

IsSuccess

Gets a value indicating whether the execution was successful, meaning it has a result.

public bool IsSuccess { get; }

Property Value

bool

Methods

Failed(Exception)

Creates a failed Catch<TResult>.

public static Catch<TResult> Failed(Exception error)

Parameters

error Exception

The optional error.

Returns

Catch<TResult>

The created Result<TError>.

RethrowError()

Rethrows the Exception error if any, preserving the correct stack trace.

public void RethrowError()

Success(TResult)

Creates a successful Catch<TResult>.

public static Catch<TResult> Success(TResult value)

Parameters

value TResult

The value.

Returns

Catch<TResult>

The created Result<TError>.

TryGetException(out Exception?)

Try to get the error.

public bool TryGetException(out Exception? error)

Parameters

error Exception

The optional error.

Returns

bool

A boolean indicating whether the error was present.

TryGetResult(out TResult)

Try to get the result TResult.

public bool TryGetResult(out TResult result)

Parameters

result TResult

The result.

Returns

bool

A boolean indicating whether the result was present.

Operators

explicit operator Exception(Catch<TResult>)

public static explicit operator Exception(Catch<TResult> obj)

Parameters

obj Catch<TResult>

Returns

Exception

explicit operator TResult(Catch<TResult>)

public static explicit operator TResult(Catch<TResult> obj)

Parameters

obj Catch<TResult>

Returns

TResult

implicit operator Catch<TResult>(Exception)

public static implicit operator Catch<TResult>(Exception error)

Parameters

error Exception

Returns

Catch<TResult>

implicit operator Catch<TResult>(TResult)

public static implicit operator Catch<TResult>(TResult value)

Parameters

value TResult

Returns

Catch<TResult>