No, serde-wasm-bindgen implements the serde Serializer interface by calling into... | Hacker News

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		kam 24 days ago \| parent \| context \| favorite \| on: We rewrote our Rust WASM parser in TypeScript and ... No, serde-wasm-bindgen implements the serde Serializer interface by calling into JS to directly construct the JS objects on the JS heap without an intermediate serialization/deserialization. You pay the cost of one or more FFI calls for every object though. https://docs.rs/serde-wasm-bindgen/

szmarczak 23 days ago [–]

Indeed, you're right. However, it still needs to encode and decode strings. WASM just needs native interop.

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