Function wasmtime_integration

crates/wiggle/macro/src/lib.rs:197–215

(args: TokenStream)

/// * `target`: The path of the module where the Wiggle implementation is defined.
#[proc_macro]
pub fn wasmtime_integration(args: TokenStream) -> TokenStream {
    let config = parse_macro_input!(args as wiggle_generate::WasmtimeConfig);
    let doc = config.c.load_document();

    let settings = wiggle_generate::CodegenSettings::new(
        &config.c.errors,
        &config.c.async_,
        &doc,
        true,
        &config.c.tracing,
        config.c.mutable,
    )
    .expect("validating codegen settings");

    let modules = doc.modules().map(|module| {
        wiggle_generate::wasmtime::link_module(&module, Some(&config.target), &settings)
    });
    quote!( #(#modules)* ).into()
}