feat: some shit

packages/runtime_executor_rust/Cargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "runtime_executor_rust"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+wasmtime = "18.0.1"

packages/runtime_executor_rust/src/main.rs

@@ -0,0 +1,37 @@
+use wasmtime::{Config, Engine, component::Component, component::Instance};
+
+use std::env;
+use std::path::PathBuf;
+
+fn get_current_working_dir() -> std::io::Result<PathBuf> {
+    env::current_dir()
+}
+
+pub fn run_nodes() -> Result<i32, String> {
+
+    let mut config = Config::new();
+    config.wasm_multi_memory(true);
+    config.wasm_component_model(true);
+
+    // An engine stores and configures global compilation settings like
+    // optimization level, enabled wasm features, etc.
+    let engine = Engine::new(&config).expect("Could not create engine");
+
+
+    let component = Component::from_file(&engine, "../../target/wasm32-unknown-unknown/release/add.wasm").expect("Could not load add.wasm");
+
+    let resources = component.resources_required()
+        .expect("this component does not import any core modules or instances");
+
+    println!("{}", resources.num_memories);
+
+    let instance = Instance::new(&engine, component);
+
+
+    Ok(12)
+}
+
+
+fn main() {
+    let _ = run_nodes();
+}