wasmer-engine 1.0.1

Wasmer Engine abstraction

wasmer-engine Build Status Join Wasmer Slack MIT License

This crate is the general abstraction for creating Engines in Wasmer.

Wasmer Engines are mainly responsible for two things:

  • Transform the compilation code (from any Wasmer Compiler) to create an Artifact,
  • Load anArtifact so it can be used by the user (normally, pushing the code into executable memory and so on).

It currently has two implementations:

  1. JIT with wasmer-engine-jit,
  2. Native with wasmer-engine-native.

Example Implementation

Please check wasmer-engine-dummy for an example implementation for an Engine.


This project borrowed some of the code of the trap implementation from the wasmtime-api, the code since then has evolved significantly.

Please check Wasmer ATTRIBUTIONS to further see licenses and other attributions of the project.