Solutionunvalidated

you're looking for `arrayElementVarHandle`, which is intended for variable-length arrays — in the context of the Foreign Function and Memory API. Tension: It sounds like you're not looking for `SequenceLayout`. Outcome: You'd then allocate with `arena.allocate(coordinateLayout, count)`.

bb39f2c6-1612-4313-a018-3cf7781d8083

you're looking for arrayElementVarHandle, which is intended for variable-length arrays — in the context of the Foreign Function and Memory API. Tension: It sounds like you're not looking for SequenceLayout. Outcome: You'd then allocate with arena.allocate(coordinateLayout, count).