Function fromPromiseNamed

fromPromiseNamed<K extends string, C extends object, T, E>(
    key: K,
    fn: (ctx: C) => PromiseLike<T>,
    onReject: (error: unknown) => E,
): <I extends object, F, M extends RailwayMode>(
    workflow: Railway<I, F, M>,
) => Railway<I & Record<K, T>, E | F, "async">
Reusable wrapper around Railway.fromPromise. Upgrades the workflow to async mode when applied.
Type Parameters
- K extends string
- C extends object
- T
- E
Parameters
- key: K
- fn: (ctx: C) => PromiseLike<T>
- onReject: (error: unknown) => E
Returns <I extends object, F, M extends RailwayMode>(
workflow: Railway<I, F, M>,
) => Railway<I & Record<K, T>, E | F, "async">
- Defined in packages/result/src/railway.ts:434