const GLOBAL_KEY = "__SENTRY_INSTRUMENTED_MAP__";
function getInstrumentedMap() {
  const globalObj = globalThis;
  if (!globalObj[GLOBAL_KEY]) {
    globalObj[GLOBAL_KEY] = /* @__PURE__ */ new WeakMap();
  }
  return globalObj[GLOBAL_KEY];
}
function isWeakMapKey(value) {
  return typeof value === "object" && value !== null || typeof value === "function";
}
function markAsInstrumented(original, instrumented) {
  try {
    if (isWeakMapKey(original)) {
      getInstrumentedMap().set(original, instrumented ?? original);
    }
    if (isWeakMapKey(instrumented) && instrumented !== original) {
      getInstrumentedMap().set(instrumented, instrumented);
    }
  } catch {
  }
}
function getInstrumented(obj) {
  try {
    if (isWeakMapKey(obj)) {
      return getInstrumentedMap().get(obj);
    }
    return void 0;
  } catch {
    return void 0;
  }
}
function ensureInstrumented(original, instrumentFn, noMark) {
  const existing = getInstrumented(original);
  if (existing) {
    return existing;
  }
  const instrumented = instrumentFn(original);
  if (!noMark) {
    markAsInstrumented(original, instrumented);
  }
  return instrumented;
}

export { ensureInstrumented, getInstrumented, markAsInstrumented };
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