Class ResultOrExtensions

Namespace: REslava.Result

Assembly: REslava.Result.dll

Extension methods for providing fallback results on failure.

public static class ResultOrExtensions

Inheritance: object

ResultOrExtensions

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

Or(Result, Result)

Returns the result if successful; otherwise returns the provided fallback.

public static Result Or(this Result result, Result fallback)

Parameters

result Result: The result to check.
fallback Result: The fallback result to use on failure.

Returns

Result: The original result if successful; otherwise fallback.

OrElse(Result, Func<ImmutableList<IError>, Result>)

Returns the result if successful; otherwise invokes the fallback factory with the current errors.

public static Result OrElse(this Result result, Func<ImmutableList<IError>, Result> fallbackFactory)

Parameters

result Result: The result to check.
fallbackFactory Func<ImmutableList<IError>, Result>: Function that receives the current errors and produces a fallback result.

Returns

Result: The original result if successful; otherwise the result of fallbackFactory.

OrElseAsync(Result, Func<ImmutableList<IError>, Task<Result>>, CancellationToken)

Returns the result if successful; otherwise asynchronously invokes the fallback factory with the current errors.

public static Task<Result> OrElseAsync(this Result result, Func<ImmutableList<IError>, Task<Result>> fallbackFactory, CancellationToken cancellationToken = default)

Parameters

result Result: The result to check.
fallbackFactory Func<ImmutableList<IError>, Task<Result>>: Async function that receives the current errors and produces a fallback result.
cancellationToken CancellationToken: Optional cancellation token.

Returns

Task<Result>: The original result if successful; otherwise the result of fallbackFactory.

OrElseAsync<T>(Result<T>, Func<ImmutableList<IError>, Task<Result<T>>>, CancellationToken)

Returns the result if successful; otherwise asynchronously invokes the fallback factory with the current errors.

public static Task<Result<T>> OrElseAsync<T>(this Result<T> result, Func<ImmutableList<IError>, Task<Result<T>>> fallbackFactory, CancellationToken cancellationToken = default)

Parameters

result Result<T>: The result to check.
fallbackFactory Func<ImmutableList<IError>, Task<Result<T>>>: Async function that receives the current errors and produces a fallback result.
cancellationToken CancellationToken: Optional cancellation token.

Returns

Task<Result<T>>: The original result if successful; otherwise the result of fallbackFactory.

Type Parameters

T: The value type.

OrElse<T>(Result<T>, Func<ImmutableList<IError>, Result<T>>)

Returns the result if successful; otherwise invokes the fallback factory with the current errors.

public static Result<T> OrElse<T>(this Result<T> result, Func<ImmutableList<IError>, Result<T>> fallbackFactory)

Parameters

result Result<T>: The result to check.
fallbackFactory Func<ImmutableList<IError>, Result<T>>: Function that receives the current errors and produces a fallback result.

Returns

Result<T>: The original result if successful; otherwise the result of fallbackFactory.

Type Parameters

T: The value type.

Or<T>(Result<T>, Result<T>)

Returns the result if successful; otherwise returns the provided fallback.

public static Result<T> Or<T>(this Result<T> result, Result<T> fallback)

Parameters

result Result<T>: The result to check.
fallback Result<T>: The fallback result to use on failure.

Returns

Result<T>: The original result if successful; otherwise fallback.

Type Parameters

T: The value type.