Setup your Rust environment

To be able to run Wasmer inside our Rust application, we will need Rust installed in our system.

The easiest way to get Rust in your system is via Rustup. To get Rustup on Linux and macOS, you can run the following:

curl https://sh.rustup.rs -sSf | sh

To ensure this is installed, let's run the following:

rustc -V # This will show the Rust version
cargo -V # This will work

Next, let's take a look at building a simple Hello World Example!