reorganize module

_archive/rhai_engine/rhaiexamples/reuse_scope.rs

@@ -0,0 +1,22 @@
+//! An example that evaluates two pieces of code in separate runs, but using a common `Scope`.
+
+use rhai::{Engine, EvalAltResult, Scope};
+
+fn main() -> Result<(), Box<EvalAltResult>> {
+    let engine = Engine::new();
+    let mut scope = Scope::new();
+
+    engine.run_with_scope(&mut scope, "let x = 4 + 5")?;
+
+    println!("x = {}", scope.get_value::<i64>("x").unwrap());
+
+    for _ in 0..10 {
+        let result = engine.eval_with_scope::<i64>(&mut scope, "x += 1; x")?;
+
+        println!("result: {result}");
+    }
+
+    println!("x = {}", scope.get_value::<i64>("x").unwrap());
+
+    Ok(())
+}