From f995aaf81b3187a6810e57966182b42642f136de Mon Sep 17 00:00:00 2001
From: Michael Schimmel <schimmel@mycelium.de>
Date: Wed, 25 Feb 2026 09:59:23 +0100
Subject: [PATCH] Formatting

---
 src/ast/compiler/optimizer.rs    | 11 +++++++++--
 src/ast/compiler/type_checker.rs | 13 +++++++++----
 src/ast/vm.rs                    |  4 +++-
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/src/ast/compiler/optimizer.rs b/src/ast/compiler/optimizer.rs
index f7b8279..bbabb6d 100644
--- a/src/ast/compiler/optimizer.rs
+++ b/src/ast/compiler/optimizer.rs
@@ -783,7 +783,8 @@ impl Optimizer {
         self.collect_parameter_slots_set(params, &mut param_slots);
 
         for slot in param_slots {
-            if (body_usage.used_locals.contains(&slot) || body_usage.assigned_locals.contains(&slot))
+            if (body_usage.used_locals.contains(&slot)
+                || body_usage.assigned_locals.contains(&slot))
                 && !sub.locals.contains_key(&slot)
                 && !sub.ast_locals.contains_key(&slot)
             {
@@ -881,7 +882,13 @@ impl Optimizer {
                         // Match inner elements against the flattened compound argument
                         let mut sub_offset = 0;
                         for el in elements {
-                            self.map_params_to_args(el, &sub_args, &mut sub_offset, sub, body_usage);
+                            self.map_params_to_args(
+                                el,
+                                &sub_args,
+                                &mut sub_offset,
+                                sub,
+                                body_usage,
+                            );
                         }
                         *offset += 1;
                         return;
diff --git a/src/ast/compiler/type_checker.rs b/src/ast/compiler/type_checker.rs
index 3e6c7d7..10193ee 100644
--- a/src/ast/compiler/type_checker.rs
+++ b/src/ast/compiler/type_checker.rs
@@ -208,9 +208,10 @@ impl TypeChecker {
                         StaticType::Vector(inner, _) => (**inner).clone(),
                         StaticType::Matrix(inner, _) => (**inner).clone(), // Matrix flat iteration or row? Wait. Matrix destructuring logic is tricky. But for now let's focus on Record.
                         StaticType::List(inner) => (**inner).clone(),
-                        StaticType::Record(fields) => {
-                            fields.get(i).map(|(_, ty)| ty.clone()).unwrap_or(StaticType::Any)
-                        }
+                        StaticType::Record(fields) => fields
+                            .get(i)
+                            .map(|(_, ty)| ty.clone())
+                            .unwrap_or(StaticType::Any),
                         _ => StaticType::Any,
                     };
                     let t = self.check_params(el, &sub_ty, ctx)?;
@@ -622,7 +623,11 @@ mod tests {
         // fn takes 1 arg, called with 0
         let result = env.compile("(do (def f (fn [x] x)) (f))");
         assert!(result.is_err());
-        assert!(result.unwrap_err().contains("Invalid arguments for function call"));
+        assert!(
+            result
+                .unwrap_err()
+                .contains("Invalid arguments for function call")
+        );
     }
 
     #[test]
diff --git a/src/ast/vm.rs b/src/ast/vm.rs
index ab23eb4..47db089 100644
--- a/src/ast/vm.rs
+++ b/src/ast/vm.rs
@@ -417,7 +417,9 @@ impl VM {
                                     self.stack.extend(arg_vals);
                                 } else {
                                     // Map each parameter pattern to the provided arguments
-                                    if let BoundKind::Tuple { elements } = &closure.parameter_node.kind {
+                                    if let BoundKind::Tuple { elements } =
+                                        &closure.parameter_node.kind
+                                    {
                                         let mut offset = 0;
                                         for el in elements {
                                             self.unpack(el, &arg_vals, &mut offset)?;