Remove all pub.

src/context/list.rs

@@ -1,7 +1,7 @@
 use std::fmt::Debug;
 
 #[derive(Debug, Clone)]
-pub struct List<'parent, T> {
+ struct List<'parent, T> {
     data: T,
     parent: Link<'parent, T>,
 }
@@ -9,30 +9,30 @@ pub struct List<'parent, T> {
 type Link<'parent, T> = Option<&'parent List<'parent, T>>;
 
 impl<'parent, T> List<'parent, T> {
-    pub fn new(first_item: T) -> Self {
+     fn new(first_item: T) -> Self {
         Self {
             data: first_item,
             parent: None,
         }
     }
 
-    pub fn get_data(&self) -> &T {
+     fn get_data(&self) -> &T {
         &self.data
     }
 
-    pub fn get_parent(&'parent self) -> Link<'parent, T> {
+     fn get_parent(&'parent self) -> Link<'parent, T> {
         self.parent
     }
 
-    pub fn iter(&self) -> Iter<'_, T> {
+     fn iter(&self) -> Iter<'_, T> {
         Iter { next: Some(self) }
     }
 
-    pub fn iter_list(&self) -> IterList<'_, T> {
+     fn iter_list(&self) -> IterList<'_, T> {
         IterList { next: Some(self) }
     }
 
-    pub fn push(&'parent self, item: T) -> Self {
+     fn push(&'parent self, item: T) -> Self {
         Self {
             data: item,
             parent: Some(self),
@@ -40,7 +40,7 @@ impl<'parent, T> List<'parent, T> {
     }
 }
 
-pub struct Iter<'a, T> {
+ struct Iter<'a, T> {
     next: Link<'a, T>,
 }
 
@@ -54,7 +54,7 @@ impl<'a, T> Iterator for Iter<'a, T> {
     }
 }
 
-pub struct IterList<'a, T> {
+ struct IterList<'a, T> {
     next: Link<'a, T>,
 }