Class MutationValidationException

Exception thrown when a mutation fails validation.

Inheritance

object

Exception

MutationException

MutationValidationException

Implements

ISerializable

Inherited Members

MutationException.ExecutionId

Exception.GetBaseException()

Exception.GetType()

Exception.ToString()

Exception.Data

Exception.HelpLink

Exception.HResult

Exception.InnerException

Exception.Message

Exception.Source

Exception.StackTrace

Exception.TargetSite

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.ReferenceEquals(object, object)

Namespace: ModularityKit.Mutator.Abstractions.Exceptions

Assembly: ModularityKit.Mutator.dll

Syntax

public sealed class MutationValidationException : MutationException, ISerializable

Remarks

MutationValidationException is raised whenever the mutation framework detects validation errors in the mutation data or the target state before applying changes. It wraps a ValidationResult detailing all the validation issues encountered.

The ValidationResult contains a list of Errors with paths and messages, allowing precise identification of invalid fields or rules that failed.

Typical usage scenarios:

• Field-level validation failures (e.g., missing required data, format errors).
• Business rule violations detected before mutation execution.
• Preconditions not met for applying certain changes.

Constructors

MutationValidationException(ValidationResult)

Initializes a new MutationValidationException with a generated message from the specified ValidationResult.

Declaration

public MutationValidationException(ValidationResult validationResult)

Parameters

Type	Name	Description
ValidationResult	validationResult	The validation result containing errors.

MutationValidationException(string, ValidationResult)

Initializes a new MutationValidationException with a custom message and a ValidationResult.

Declaration

public MutationValidationException(string message, ValidationResult validationResult)

Parameters

Type	Name	Description
string	message	Custom human-readable error message.
ValidationResult	validationResult	The validation result containing errors.

Properties

ValidationResult

Detailed validation result that caused this exception.

Declaration

public ValidationResult ValidationResult { get; }

Property Value

Type	Description
ValidationResult

Implements

ISerializable