From b8f2963769301d88657f247e3d93aad279286d03 Mon Sep 17 00:00:00 2001
From: Snorre Ettrup Altschul <snorre@altschul.dk>
Date: Fri, 21 Feb 2025 15:25:10 +0100
Subject: [PATCH] fixes

---
 src/lib/node/call.rs   | 2 +-
 src/lib/node/symbol.rs | 8 ++------
 src/lib/parser/mod.rs  | 2 +-
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/lib/node/call.rs b/src/lib/node/call.rs
index 55c4b6e..f6eea5e 100644
--- a/src/lib/node/call.rs
+++ b/src/lib/node/call.rs
@@ -2,7 +2,7 @@ use std::rc::Rc;
 
 use crate::{environment::Environment, node::function::FunctionType};
 
-use super::{Node, NodeEnum, Precedence, symbol::Symbol};
+use super::{Node, NodeEnum, Precedence};
 
 #[derive(Debug, Clone, PartialEq, PartialOrd)]
 pub struct Call {
diff --git a/src/lib/node/symbol.rs b/src/lib/node/symbol.rs
index bb961fe..0b128f5 100644
--- a/src/lib/node/symbol.rs
+++ b/src/lib/node/symbol.rs
@@ -1,10 +1,6 @@
-use std::{
-    collections::HashMap,
-    rc::Rc,
-    sync::{LazyLock, Mutex},
-};
+use std::rc::Rc;
 
-use super::{Environment, Node, NodeEnum, Precedence, node_ref::NodeRef};
+use super::{Environment, Node, NodeEnum, Precedence};
 use crate::environment::EnvironmentInternalSymbolKey;
 
 #[derive(Debug, Clone, PartialEq, PartialOrd)]
diff --git a/src/lib/parser/mod.rs b/src/lib/parser/mod.rs
index bb0d069..4133124 100644
--- a/src/lib/parser/mod.rs
+++ b/src/lib/parser/mod.rs
@@ -1,4 +1,4 @@
-use std::{collections::HashMap, iter::Peekable, rc::Rc, slice::Iter, str::Chars, vec::IntoIter};
+use std::{iter::Peekable, rc::Rc, slice::Iter, str::Chars, vec::IntoIter};
 
 use crate::{
     environment::Environment,