Endo API documentation
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    • Calls func(...args), but annotating any failure error with label.

      If label is omitted or undefined, then this is equivalent to `func(...args).

      Otherwise, if it successfully returns a non-promise, that non-promise is returned.

      If it throws, rethrow a similar error whose message is

      `${label}: ${originalMessage}`
      

      That way, in an error happens deep within a stack of calls to applyLabelingError, the resulting error will show the stack of labels.

      If it returns a promise, then applyLabelingError cannot tell until that promise settles whether it represents a success or failure. So it immediately returns a new promise. If the original promise fulfills, then the fulfillment is propagated to the returned promise.

      If the promise rejects with an error, then the returned promise is rejected with a similar promise, prefixed with the label in that same way.

      Type Parameters

      • A
      • R

      Parameters

      • func: (...args: A[]) => R
      • args: A[]
      • Optionallabel: string | number = undefined

      Returns R