Stream: general

Topic: Data flow between host and WASM runtime

view this post on Zulip Kaitlyn Kenwell (Apr 11 2020 at 03:05):

Is there no way to pass complex structs between the host and the running application besides heap allocating them? I'm looking specifically at the embeddable Rust runtime for this

view this post on Zulip Till Schneidereit (Apr 11 2020 at 13:54):

That will be supported via Interface Types. YouTube - WebAssembly Interface Types: Interoperate with All The Things!, but recently disabled it because too much has changed in the spec, which is still somewhat in flux. Once it has settled enough, we'll have a new implementation, see this issue

WebAssembly/interface-types
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Support for Interface Types in wasmtime API · Issue #677 · bytecodealliance/wasmtime
I'd like to open this as a sort of meta-issue about supporting WebAssembly Interface Types in the wasmtime crate and API. The current support via the crates/interface-types crate for the purpos...

Last updated: Nov 22 2024 at 17:03 UTC