reorganize module

_archive/rhai_engine/rhaiexamples/hello.rs

@@ -0,0 +1,15 @@
+//! A simple example that evaluates an expression and prints the result.
+
+use rhai::{Engine, EvalAltResult};
+
+fn main() -> Result<(), Box<EvalAltResult>> {
+    let engine = Engine::new();
+
+    engine.run(r#"print("hello, world!")"#)?;
+
+    let result = engine.eval::<i64>("40 + 2")?;
+
+    println!("The Answer: {result}"); // prints 42
+
+    Ok(())
+}