The Result Class is a small concept and playground implementation created for experimentation purposes. It is not intended for practical use in real-world applications.

The Result<TOk, TError> class provides a basic structure for working with results that can have either successful or error outcomes. It contains two private record types: Ok for representing successful results and Error for representing error results.

The Result<TOk, TError> class offers several methods and properties to handle and extract the underlying values based on the result type.

Result<int, string> DivideNumbers(int dividend, int divisor)
{
    if (divisor != 0)
    {
        return dividend / divisor;
    }
    else
    {
        return "Cannot divide by zero";
    }
}

string message = DivideNumbers(10, 2)
    .Match(
        value => $"Division result: {value}",
        error => $"Error occurred: {error}"
    );

• bool IsOk(): Checks if the result is a successful value.
• bool IsError(): Checks if the result is an error value.
• T Match<T>(Func<TOk, T> ok, Func<TError, T> error): Executes the appropriate function based on the result type.
• TOk GetValue(): Retrieves the successful value if the result is successful; otherwise, throws an exception.
• TError GetError(): Retrieves the error value if the result is an error; otherwise, throws an exception.
• bool TryGetValue(out TOk? value): Attempts to retrieve the successful value, returning true if successful or false if the result is an error.
• bool TryGetError(out TError? error): Attempts to retrieve the error value, returning true if an error occurred or false if the result is successful.
• TOk ValueOr(TOk or): Retrieves the successful value if the result is successful; otherwise, returns a provided default value (or).
• TError ErrorOr(TError or): Retrieves the error value if the result is an error; otherwise, returns a provided default value (or).

• static implicit operator Result<TOk, TError>(TOk value): Implicitly creates a successful result from a value.
• static implicit operator Result<TOk, TError>(TError value): Implicitly creates an error result from a value.
• static Result<TOk, TError> From(TOk value): Creates a successful result from a value.
• static Result<TOk, TError> From(TError value): Creates an error result from a value.