map<R> method

Result<R> map<R>(R transform(T value))

Transforms the inner success value type using the provided transform mapper callback function.

If this instance represents a failure state, the operations bypass mapping and safely forward the original failure signature downstream.

Implementation

Result<R> map<R>(R Function(T value) transform) => switch (this) {
      SuccessResult<T>(success: final success) => Result<R>.success(
          transform(success.value),
        ),
      FailureResult<T>(failure: final failure) => Result<R>.failure(failure),
    };