diff --git a/src/directed/dynamic_wrapper.rs b/src/directed/dynamic_wrapper.rs
index 1dd7ee6..b73ff17 100644
--- a/src/directed/dynamic_wrapper.rs
+++ b/src/directed/dynamic_wrapper.rs
@@ -20,7 +20,7 @@ impl<'ctx, Ctx: NodeRefContainer> DynamicDirectedBinaryTreeContextFromContext<&'
 }
 
 impl<'ctx, Ctx: NodeRefContainer> DynamicDirectedBinaryTreeContextFromContext<&'ctx mut Ctx> {
-    pub fn wrap(ctx: &'ctx mut Ctx, initialDirection: BinaryTreeDirection) -> Self {
+    pub fn wrap_mut(ctx: &'ctx mut Ctx, initialDirection: BinaryTreeDirection) -> Self {
         return Self {
             ctx,
             dir: initialDirection,
diff --git a/src/directed/fixed_wrapper.rs b/src/directed/fixed_wrapper.rs
index 6f2f377..603b9e5 100644
--- a/src/directed/fixed_wrapper.rs
+++ b/src/directed/fixed_wrapper.rs
@@ -23,9 +23,17 @@ pub struct FixedRightDirectedBinaryTreeContextFromContext<CtxRef> {
 }
 
 macro_rules! _constructor {
-    ($name:ident $($mut:tt)?) => {
-        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx $($mut)? Ctx> {
-            pub fn wrap(ctx: &'ctx $($mut)? Ctx) -> Self {
+    ($name:ident) => {
+        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx Ctx> {
+            pub fn wrap(ctx: &'ctx Ctx) -> Self {
+                return Self { ctx };
+            }
+        }
+    };
+
+    ($name:ident mut) => {
+        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx mut Ctx> {
+            pub fn wrap_mut(ctx: &'ctx mut Ctx) -> Self {
                 return Self { ctx };
             }
         }
diff --git a/src/parent2node/dynamic_wrappers.rs b/src/parent2node/dynamic_wrappers.rs
index 0dc62ae..f9537f1 100644
--- a/src/parent2node/dynamic_wrappers.rs
+++ b/src/parent2node/dynamic_wrappers.rs
@@ -37,10 +37,10 @@ struct DynamicParent2NodeGetterClojureFromDirectedContext<CtxRef, NodeRef> {
 }
 
 macro_rules! _constructor {
-    ($name:ident $direction:ident $($mut:tt)?) => {
-        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx $($mut)? Ctx, Ctx::NodeRef> {
-            pub fn wrap_not_root(
-                ctx: &'ctx $($mut)? Ctx, node: Ctx::NodeRef, direction: $direction
+    ($name:ident $direction:ident) => {
+        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx Ctx, Ctx::NodeRef> {
+            pub fn wrapNode(
+                ctx: &'ctx Ctx, node: Ctx::NodeRef, direction: $direction
             ) -> Self {
                 return Self {
                     dir: Some(direction),
@@ -48,6 +48,39 @@ macro_rules! _constructor {
                     node: _NodeOrNothing { node: ManuallyDrop::new(node) }
                 };
             }
+            
+            pub fn wrapRoot(
+                ctx: &'ctx Ctx
+            ) -> Self {
+                return Self {
+                    dir: None,
+                    ctx: ctx,
+                    node: _NodeOrNothing { nothing: () }
+                };
+            }
+        }
+    };
+    ($name:ident $direction:ident mut) => {
+        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx mut Ctx, Ctx::NodeRef> {
+            pub fn wrapNode_mut(
+                ctx: &'ctx mut Ctx, node: Ctx::NodeRef, direction: $direction
+            ) -> Self {
+                return Self {
+                    dir: Some(direction),
+                    ctx: ctx,
+                    node: _NodeOrNothing { node: ManuallyDrop::new(node) }
+                };
+            }
+            
+            pub fn wrapRoot_mut(
+                ctx: &'ctx mut Ctx
+            ) -> Self {
+                return Self {
+                    dir: None,
+                    ctx: ctx,
+                    node: _NodeOrNothing { nothing: () }
+                };
+            }
         }
     };
 }
diff --git a/src/parent2node/fixed_wrapper.rs b/src/parent2node/fixed_wrapper.rs
index 7accacc..214c7fd 100644
--- a/src/parent2node/fixed_wrapper.rs
+++ b/src/parent2node/fixed_wrapper.rs
@@ -19,14 +19,14 @@ macro_rules! _mut_switch {
 
 macro_rules! _struct {
     ($name:ident) => {
-        struct $name<CtxRef, NodeRef> {
+        pub struct $name<CtxRef, NodeRef> {
             ctx: CtxRef,
             node: NodeRef,
         }
     };
 }
 
-struct FixedRootParent2NodeGetterClojureFromContext<NodeRef> {
+pub struct FixedRootParent2NodeGetterClojureFromContext<NodeRef> {
     ctx: NodeRef,
 }
 _struct!(FixedLeftParent2NodeGetterClojureFromContext);
@@ -35,9 +35,17 @@ _struct!(FixedForwardParent2NodeGetterClojureFromDirectedContext);
 _struct!(FixedOppositeParent2NodeGetterClojureFromDirectedContext);
 
 macro_rules! _constructor {
-    ($name:ident $($mut:tt)?) => {
-        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx $($mut)? Ctx, Ctx::NodeRef> {
-            pub fn wrap(ctx: &'ctx $($mut)? Ctx, node: Ctx::NodeRef) -> Self {
+    ($name:ident) => {
+        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx Ctx, Ctx::NodeRef> {
+            pub fn wrap(ctx: &'ctx Ctx, node: Ctx::NodeRef) -> Self {
+                return Self { ctx, node };
+            }
+        }
+    };
+
+    ($name:ident mut) => {
+        impl<'ctx, Ctx: NodeRefContainer> $name <&'ctx mut Ctx, Ctx::NodeRef> {
+            pub fn wrap_mut(ctx: &'ctx mut Ctx, node: Ctx::NodeRef) -> Self {
                 return Self { ctx, node };
             }
         }
@@ -53,7 +61,7 @@ impl<'ctx, Ctx: NodeRefContainer + BinaryTreeRootGetter>
 }
 
 impl<'ctx, Ctx: NodeRefContainer> FixedRootParent2NodeGetterClojureFromContext<&'ctx mut Ctx> {
-    fn wrap(ctx: &'ctx mut Ctx) -> Self {
+    fn wrap_mut(ctx: &'ctx mut Ctx) -> Self {
         return Self { ctx };
     }
 }
diff --git a/src/parent2node/mod.rs b/src/parent2node/mod.rs
index ca6dfb6..2ecd347 100644
--- a/src/parent2node/mod.rs
+++ b/src/parent2node/mod.rs
@@ -1,3 +1,3 @@
 pub mod clojure;
-mod fixed_wrapper;
-mod dynamic_wrappers;
\ No newline at end of file
+pub mod fixed_wrapper;
+pub mod dynamic_wrappers;
\ No newline at end of file