<E>(cause: Cause.Cause<E>): booleanChecks whether a Cause contains any done errors.
When to use
Use when you need to test whether a pull failure cause represents normal completion and only need a boolean result.
Source effect/Pull.ts:1861 lines
export const const isDoneCause: <E>(
cause: Cause.Cause<E>
) => boolean
Checks whether a Cause contains any done errors.
When to use
Use when you need to test whether a pull failure cause represents normal
completion and only need a boolean result.
isDoneCause = <function (type parameter) E in <E>(cause: Cause.Cause<E>): booleanE>(cause: Cause.Cause<E>(parameter) cause: {
reasons: ReadonlyArray<Reason<E>>;
pipe: { <A>(this: A): A; <A, B = never>(this: A, ab: (_: A) => B): B; <A, B = never, C = never>(this: A, ab: (_: A) => B, bc: (_: B) => C): C; <A, B = never, C = never, D = never>(this: A, ab: (_: A) => B, bc: (_: B) => C, cd: (_: C) => D): D; <…;
toString: () => string;
toJSON: () => unknown;
}
import CauseCause.type Cause.Cause = /*unresolved*/ anyCause<function (type parameter) E in <E>(cause: Cause.Cause<E>): booleanE>): boolean => cause: Cause.Cause<E>(parameter) cause: {
reasons: ReadonlyArray<Reason<E>>;
pipe: { <A>(this: A): A; <A, B = never>(this: A, ab: (_: A) => B): B; <A, B = never, C = never>(this: A, ab: (_: A) => B, bc: (_: B) => C): C; <A, B = never, C = never, D = never>(this: A, ab: (_: A) => B, bc: (_: B) => C, cd: (_: C) => D): D; <…;
toString: () => string;
toJSON: () => unknown;
}
const isDoneFailure: <E>(
failure: Cause.Reason<E>
) => failure is Cause.Fail<E & Cause.Done<any>>
Checks whether a Cause.Reason is a Fail reason whose error is a
Cause.Done signal.
When to use
Use when you need to identify done completion reasons while traversing
cause.reasons, before handling ordinary failures.
isDoneFailure)Referenced by 6 symbols