Function isFailure

isFailure<A, E extends ServiceError = ServiceError>(
result: ServiceResult<A, E>,
): result is FailureResult<E>
Type guard for failure results.
Type Parameters
- A
- E extends ServiceError = ServiceError
Parameters
- result: ServiceResult<A, E>
Returns result is FailureResult<E>
- Defined in packages/util-ts/src/lib/functional/serviceResult.ts:67