updated readme

README.md

@@ -4,40 +4,9 @@ Tree and parent-child relationship samples for learning purposes
 
 Samples included:
 
-- Generic Tree
-- Binary Tree
-- Binary Search Tree
-
-## Generic Tree
-
-```rust
-
-pub struct Tree {
-    pub root: Option<TreeNodeRef>,
-}
-
-pub struct TreeNode {
-    pub uuid: Uuid,
-    pub number: u32,
-    pub text: String,
-    pub parent: TreeNodeWeakRef,
-    pub children: Option<Vec<TreeNodeRef>>,
-}
-
-pub type TreeNodeRef = Rc<RefCell<TreeNode>>;
-pub type TreeNodeWeakRef = Weak<RefCell<TreeNode>>;
-```
-
-## Sample methods
-
-- new
-- add_child
-- count
-- search
-- remove
-- flatten
-
-Please look at tests in [src/generic_tree.rs](src/generic_tree.rs) for more details
+- [Generic Tree](src/generic_tree.rs)
+- [Binary Tree](src/binary_tree.rs)
+- [Binary Search Tree](src/binary_search_tree.rs)
 
 ## Useful insights