This crate contains the Wasmer VM runtime library, supporting the Wasm ABI used by any wasmer-engine implementation.
The Wasmer runtime is modular by design, and provides several
libraries where each of them provides a specific set of features. This
wasmer-vm library contains the low-level foundation for the runtime
itself.
It provides all the APIs the
wasmer-engine needs to operate,
from the instance, to memory, probestack, signature registry, trap,
table, VMContext, libcalls etc.
It is very unlikely that a user will need to deal with wasmer-vm
directly. The wasmer crate provides types that embed types from
wasmer-vm with a higher-level API.
This project borrowed some of the code for the VM structure and trapping from the wasmtime-runtime.
Please check Wasmer ATTRIBUTIONS to further see licenses and other attributions of the project.