guest.rs

// Use wit_bindgen to generate the bindings from the component model to Rust.
// For more information see: https://github.com/bytecodealliance/wit-bindgen/
wit_bindgen::generate!({
    path: "..",
    world: "convert",
});

struct GuestComponent;

export!(GuestComponent);

impl Guest for GuestComponent {
    fn convert_celsius_to_fahrenheit(x: f32) -> f32 {
        host::multiply(x, 1.8) + 32.0
    }
}