Changed generic type constraint

Tree.go

@@ -15,7 +15,7 @@ const (
 )
 
 // Tree represents a radix tree.
-type Tree[T comparable] struct {
+type Tree[T any] struct {
 	root        treeNode[T]
 	static      map[string]T
 	canBeStatic [2048]bool
@@ -238,12 +238,8 @@ begin:
 
 // Bind binds all handlers to a new one provided by the callback.
 func (tree *Tree[T]) Bind(transform func(T) T) {
-	var empty T
-
 	tree.root.each(func(node *treeNode[T]) {
-		if node.data != empty {
-			node.data = transform(node.data)
-		}
+		node.data = transform(node.data)
 	})
 
 	for key, value := range tree.static {