Function proxyVector

web/src/utils/type-utils.ts:13–40

(
  vector: Vector<any>,
  process: T,
)

};

export const proxyVector = <T extends (...args: any) => any>(
  vector: Vector<any>,
  process: T,
): Vector<ReturnType<T>> => {
  const proxy = new Proxy(vector, {
    get(target, property, receiver) {
      switch (property) {
        case 'get':
          return (index: number) => {
            const wasmIns = rewindData(target.get, target, index);
            return !wasmIns ? wasmIns : process(wasmIns);
          };
        case 'push_back':
          return (value: ReturnType<T>) => {
            rewindData(target.push_back, target, value.wasmIns || value);
            return undefined;
          };
        case 'size':
          return () => {
            return rewindData(target.size, target);
          };
        default:
          return Reflect.get(target, property, receiver);
      }
    },
  });
  return proxy;
};

export const layer2typeLayer = (wasmIns: any): PAGSolidLayer | PAGTextLayer | PAGImageLayer | PAGLayer => {
  switch (rewindData(wasmIns._layerType, wasmIns)) {