Function customInspect

lib/internal/abort_controller.js:124–133

(self, obj, depth, options)

const kDependantSignals = Symbol('kDependantSignals');

function customInspect(self, obj, depth, options) {
  if (depth < 0)
    return self;

  const opts = ObjectAssign({}, options, {
    depth: options.depth === null ? null : options.depth - 1,
  });

  return `${self.constructor.name} ${inspect(obj, opts)}`;
}

function validateThisAbortSignal(obj) {
  if (obj?.[kAborted] === undefined)