You can use Wasmer in your Rust projects to execute WebAssembly modules securely and conveniently.
In this section we will go through the instructions on how to set up your Rust environment, to then visit different examples of how to use Wasmer in Rust.
Wasmer publishes various Crates:
wasmer: The Wasmer Runtime
wasmer-wasi: Wasmer's implementation of the WASI standard. This allows you to run Wasm in a POSIX-like environment with a file system and permissions.
wasmer-emscripten: Wasmer's implementation of the Emscripten ABI. This allows you to run Wasm in a less sandboxed way in a 32bit Linux-like environment.
Now let's setup your Rust environment!