Function fromSyncNamed

fromSyncNamed<K extends string, C extends object, T, E>(
    key: K,
    fn: (ctx: C) => T,
    onThrow: (error: unknown) => E,
): <I extends object, F, M extends RailwayMode>(
    workflow: Railway<I, F, M>,
) => Railway<I & Record<K, T>, E | F, M>
Reusable wrapper around Railway.fromSync. Captures key + fn + onThrow once; applies to any compatible workflow.
Type Parameters
- K extends string
- C extends object
- T
- E
Parameters
- key: K
- fn: (ctx: C) => T
- onThrow: (error: unknown) => E
Returns <I extends object, F, M extends RailwayMode>(
workflow: Railway<I, F, M>,
) => Railway<I & Record<K, T>, E | F, M>
- Defined in packages/result/src/railway.ts:411