and CM copies everything everywhere between components - so this fictional need ... | Hacker News

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nilslice 3 months ago | parent | context | favorite | on: 'WebAssembly Is Finally Usable, Almost'

and CM copies everything everywhere between components - so this fictional need to build your program out of wasm components made of several languages which in turn also may link many components will just be a nightmare for performance and memory. WIT has to have a “borrow” concept to alleviate the pain.

leucippe 3 months ago [–]

There's in-progress design work in SIG Embedded to eliminate unnecessary copies, because that will help using interfaces on embedded devices.

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