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by luke_wagner 3037 days ago
That comment (which I made) explains why probably the best we can expect for wasm accessing normal JS objects is the same level of speed as a modern JS engine's "tier 1"/"baseline" JIT. But the Rust code discussed in the OP wasn't accessing JS objects, it was accessing Rust memory which lives in wasm's "linear memory", so I don't see how my comment really disagrees with what jandem or dikaiosune are saying.