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WASI Import not found
I'm trying to instatiate a WASM module (WAT code written by hand) and Wasmer complains that the WASI imports I declared in the WASM odule cannot be found: I have wasmer 0.16.2 installed and wasienv too. I'm instantiating the module through the ruby-wasmer extension but I don't…
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Running an emscripten .wasm
Hi, what are the steps, special flags, to be able to run an emscripten wasm file in Wasmer? When I try using the defaults I get Error: Can't instantiate module: LinkError([ImportNotFound { namespace: "wasi_unstable", name: "fd_write" }, ImportNotFound { namespace: "env", name:…
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Go-ext-wasm UnableToCreateMemory error
Hi, We currently encounter the "link error: unable to create memory" previously described here: https://github.com/wasmerio/go-ext-wasm/issues/82 …
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Running wasmer on ios
Forgive me for not trying to run wasmer on ios and asking here instead. I could not find an example to run wasmer inside ios app. Is it possible? Or is below scenario possible: • Integrate wasmer inside Rust code …
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Insert functions into Instance after instantiation
Hey people. I have a use case where I need to provide functions to the Wasmer Instance after the WASM module has been loaded. I'm willing to work on this myself, since it doesn't look like that's supported yet. I just wanted to see if I'm looking at the right stuff to start…
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RuntimeError cause internal error
Suppose I'm doing a call to some external function and it returns a RuntimeError. Wasmer version is 0.16.2. My goal is to identify whether the error is some internal system error or just a regular Wasm Trap. Is there any way to differentiate it? Thanks!
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go-ext-wasmer and assembly-script example
Hello I am trying to integrate the two simple examples of go-ext-wasmer from here: https://github.com/wasmerio/go-ext-wasm and the basic assemblyscript tutorial. I followed the guidance here:…
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Wasmer working as a K8s runtime
It's a natural fit, right? Is this on Wasmer roadmap, or any other project working on this? Likely, there should be a shim to containerd. BTW, since Envoy is more and more popular, how wasmer can work with Envoy+K8s? Is that under consideration of Wasmer development?
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WasmPtr and deref_mut
Hey, I am just wondering if WasmPtr could potentially have a method to get access to the memory as just &mut [T] instead of &mut [Cell<T>]. The conversion is trivial but it would be nice to be able to access it directly. Would for example make it more ergonomic to send to crates…
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Slow compilation with LLVM backend
Hey guys, I’ve been playing around with different backends of Wasmer. It’s pretty awesome. I’ve got some questions mainly around LLVM backend. The compilation with LLVM backend is super slow. I check out wasmer-bench (by the time it’s 0.16.0) and run a benchmark with only the…
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