Class ResultLoggingExtensions

Namespace

REslava.Result.Extensions

Assembly

REslava.Result.dll

Extension methods for logging Result outcome to ILogger.

public static class ResultLoggingExtensions

Inheritance

object

ResultLoggingExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

LogOnFailure<T>(Task<Result<T>>, ILogger, string, CancellationToken)

Awaits the result task, logs only on failure, and returns the result unchanged (Tap-style). Failure without exception → Warning; failure wrapping ExceptionError → Error. Success produces no log output.

public static Task<Result<T>> LogOnFailure<T>(this Task<Result<T>> resultTask, ILogger logger, string operationName, CancellationToken cancellationToken = default)

Parameters

resultTask Task<Result<T>>

The result task to await.

logger ILogger

The logger to write to.

operationName string

Name of the operation — appears in every log message.

cancellationToken CancellationToken

Optional cancellation token.

Returns

Task<Result<T>>

The original result, unchanged.

Type Parameters

T

The result value type.

Examples

Result<Order> result = await service.PlaceOrder(request)
    .LogOnFailure(logger, "PlaceOrder");

WithLogger<T>(Task<Result<T>>, ILogger, string, CancellationToken)

Awaits the result task, logs the outcome to logger, and returns the result unchanged (Tap-style). Success → Debug; failure without exception → Warning; failure wrapping ExceptionError → Error.

public static Task<Result<T>> WithLogger<T>(this Task<Result<T>> resultTask, ILogger logger, string operationName, CancellationToken cancellationToken = default)

Parameters

resultTask Task<Result<T>>

The result task to await.

logger ILogger

The logger to write to.

operationName string

Name of the operation — appears in every log message.

cancellationToken CancellationToken

Optional cancellation token.

Returns

Task<Result<T>>

The original result, unchanged.

Type Parameters

T

The result value type.

Examples

Result<User> result = await service.GetUser(id)
    .WithLogger(logger, "GetUser");