If you do the above, it will of course consume your Bar(s), but since this goes over the boundary you get no help from the compiler about how you manage the JS side! The object will get freed on the Rust side, but you still have a JS handle that now points to nothing. You might say something like “so much for memory safety”, and you wouldn’t be wrong.
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Waning Gibbous - The Moon starts losing light on the right side. (Northern Hemisphere)
}For-In Range (Exclusive End)，更多细节参见新收录的资料