feature(Result): add mechanism to execute an action based on the state of the previous result

[daht-x]

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Table of contents

1. Description

Description

The Match method was added to execute an action based on the state of the previous result, for example:

• Match(Action doOnFailure, Action doOnSuccess):

  public static Result<Failure, Product> Create(Guid identifier, ...)
  {
      Product product = new();
      Result<Failure, Unit> result = ProductIdentifier.Create(identifier)
          .Match(() => { ... }, () => { ... })
      ...
  }

• Match(Action<TFailure> doOnFailure, Action<TSuccess> doOnSuccess):

  public static Result<Failure, Product> Create(Guid identifier, ...)
  {
      Product product = new();
      Result<Failure, Unit> result = ProductIdentifier.Create(identifier)
          .Match(failure => { ... }, success => product.Identifier = success)
      ...
  }

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