chore: cargo fmt

src/eval/mod.rs

@@ -180,8 +180,7 @@ impl Evaluate for ir::If {
 impl Evaluate for ir::LoadFunc {
     fn eval(self, engine: &mut Engine, env: &mut VmEnv) -> Result<Value> {
         let idx = engine.func_offset + self.idx;
-        Value::Func(idx)
-        .ok()
+        Value::Func(idx).ok()
     }
 }
 
@@ -189,7 +188,14 @@ impl Evaluate for ir::Call {
     fn eval(self, engine: &mut Engine, env: &mut VmEnv) -> Result<Value> {
         let mut func = self.func.eval(engine, env)?;
         func.force(engine, env)?;
-        func.call(self.args.into_iter().map(|arg| arg.eval(engine, env)).collect::<Result<_>>()?, engine, env)?;
+        func.call(
+            self.args
+                .into_iter()
+                .map(|arg| arg.eval(engine, env))
+                .collect::<Result<_>>()?,
+            engine,
+            env,
+        )?;
         // FIXME: Modify Value::call
         // for arg in self.args {
         //     func.call(arg.eval(engine, env)?, engine, env)?;
@@ -263,8 +269,9 @@ impl Evaluate for ir::Const {
 
 impl Evaluate for ir::Var {
     fn eval(self, _: &mut Engine, env: &mut VmEnv) -> Result<Value> {
-        env.lookup_with(&self.sym)
-            .ok_or_else(|| Error::EvalError(format!("variable {} not found", Symbol::from(self.sym))))
+        env.lookup_with(&self.sym).ok_or_else(|| {
+            Error::EvalError(format!("variable {} not found", Symbol::from(self.sym)))
+        })
     }
 }