isuggest.selfce.st
alternative tangled frontend (extremely wip)
feat: basic results type for sanity
+19
src/lib/result.ts
+19
src/lib/result.ts
···
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+
export type Ok<T = void> = T extends undefined
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? { ok: true }
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: { ok: true; data: T };
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+
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export type Err<E = void> = E extends undefined
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? { ok: false }
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: { ok: false; error: E };
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+
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export type Result<T = void, E = void> = Ok<T> | Err<E>;
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+
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export const ok = <T = void>(data?: T): Ok<T> =>
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data === undefined
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? ({ ok: true } as Ok<T>)
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: ({ ok: true, data } as Ok<T>);
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+
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export const err = <E = void>(error?: E): Err<E> =>
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error === undefined
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? ({ ok: false } as Err<E>)
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: ({ ok: false, error } as Err<E>);