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    Class ProducerError

    Error class for producer operation failures.

    Hierarchy (View Summary)

    cause?: unknown
    code: "INTERNAL_ERROR"

    Associated error code.

    context: ErrorContext

    Additional diagnostic context for the error.

    message: string
    name: string
    stack?: string
    stackTraceLimit: number

    The Error.stackTraceLimit property specifies the number of stack frames collected by a stack trace (whether generated by new Error().stack or Error.captureStackTrace(obj)).

    The default value is 10 but may be set to any valid JavaScript number. Changes will affect any stack trace captured after the value has been changed.

    If set to a non-number value, or set to a negative number, stack traces will not capture any frames.

    • Creates a .stack property on targetObject, which when accessed returns a string representing the location in the code at which Error.captureStackTrace() was called.

      const myObject = {};
      Error.captureStackTrace(myObject);
      myObject.stack; // Similar to `new Error().stack`

      The first line of the trace will be prefixed with ${myObject.name}: ${myObject.message}.

      The optional constructorOpt argument accepts a function. If given, all frames above constructorOpt, including constructorOpt, will be omitted from the generated stack trace.

      The constructorOpt argument is useful for hiding implementation details of error generation from the user. For instance:

      function a() {
      b();
      }

      function b() {
      c();
      }

      function c() {
      // Create an error without stack trace to avoid calculating the stack trace twice.
      const { stackTraceLimit } = Error;
      Error.stackTraceLimit = 0;
      const error = new Error();
      Error.stackTraceLimit = stackTraceLimit;

      // Capture the stack trace above function b
      Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
      throw error;
      }

      a();

      Parameters

      • targetObject: object
      • OptionalconstructorOpt: Function

      Returns void

    • Creates a new producer error with INTERNAL_ERROR code.

      Parameters

      • message: string

        The human-readable description of the error.

      • Optionalcontext: ErrorContext | null

        The optional error context.

      • Optionalcause: unknown

        The optional upstream error.

      Returns ProducerError

    • Indicates whether the argument provided is a built-in Error instance or not.

      Parameters

      • error: unknown

      Returns error is Error

    • Re-throws ProducerError instances with additional context, or wraps unknown errors into a ProducerError with an INTERNAL_ERROR code.

      Parameters

      • error: unknown

        The caught error.

      • context: ErrorContext

        The error context.

      Returns ProducerError

      A new producer instance.