Function fromNullable

fromNullable<T, E>(value: T | null | undefined, errorFn: () => E): Result<T, E>
Convert a nullable value to a Result, using errorFn to produce the error for null/undefined.
Type Parameters
- T
- E
Parameters
- value: T | null | undefined
- errorFn: () => E
Returns Result<T, E>
- Defined in src/core/result.ts:129