Function mapResult

mapResult<T, TResult>(
result: Result<T>,
fn: (value: T) => TResult,
): Result<TResult>
Transform the success branch of a Result while passing the failure branch through unchanged. Lets callers compose Result-returning calls with synchronous transforms (e.g. mapResult(await api.getEnergy(...), getChartLineOptions)) without unwrapping then re-wrapping by hand.
Type Parameters
- T
- TResult
Parameters
- result: Result<T>
  The Result to transform.
- fn: (value: T) => TResult
  Pure function applied to the success value.
Returns Result<TResult>
A new Result with the transformed value (success branch) or the original error (failure branch).
- Defined in src/types/result.ts:64