Performing apropos:
There are a few ways to handle errors coming from Wasm, but IMO the best balance of detail and convenience is to turn them into js_sys::Errors on their way to JsValue. This lets us return Result instead of Result.。新收录的资料对此有专业解读
第一百五十五条 出租人应当在合同约定的港口或者地点，按照合同约定的时间，向承租人交付船舶以及船舶证书。交付船舶时，出租人应当做到谨慎处理，使船舶处于适航状态。交付的船舶应当适于合同约定的用途。，推荐阅读新收录的资料获取更多信息
Us discussing, HOW MUCH DOES A DECENT TELESCOPE COST?