Wasmtime GitHub notifications bot (Mar 07 2020 at 01:39): Wasmtime GitHub notifications bot (Mar 07 2020 at 01:39):cgranade opened Issue #1250:
<!-- Please try to describe precisely what you would like to do in
Cranelift/Wasmtime and/or expect from it. You can answer the questions below if
they're relevant and delete this text before submitting. Thanks for opening an
issue! -->Feature
When loading wasm modules into .NET with wasmtime, an exception is raised if a module is invalid. This exception doesn't provide any details as to what went wrong, however, making it hard to fix the module.
Implementation
The .NET implementation relies on the
wasm_module_newfunction.
https://github.com/bytecodealliance/wasmtime/blob/121bbd36568c506a39b2dd97a95dd2b963960eb7/crates/c-api/src/lib.rs#L828This function currently discards the error information with a match expression:
Allowing this information to be captured in a callback or in a mutable pointer to a string that could capture the Debug derive for the
anyhow::Errorwould be helpful in diagnosing errors that occur when loading modules.
Wasmtime GitHub notifications bot (Apr 07 2020 at 00:01):peterhuene transferred Issue #1250:
<!-- Please try to describe precisely what you would like to do in
Cranelift/Wasmtime and/or expect from it. You can answer the questions below if
they're relevant and delete this text before submitting. Thanks for opening an
issue! -->Feature
When loading wasm modules into .NET with wasmtime, an exception is raised if a module is invalid. This exception doesn't provide any details as to what went wrong, however, making it hard to fix the module.
Implementation
The .NET implementation relies on the
wasm_module_newfunction.
https://github.com/bytecodealliance/wasmtime/blob/121bbd36568c506a39b2dd97a95dd2b963960eb7/crates/c-api/src/lib.rs#L828This function currently discards the error information with a match expression:
Allowing this information to be captured in a callback or in a mutable pointer to a string that could capture the Debug derive for the
anyhow::Errorwould be helpful in diagnosing errors that occur when loading modules.
Last updated: Dec 23 2024 at 13:07 UTC