1 files changed, 7 insertions, 7 deletions
diff --git a/trie/trie.go b/trie/trie.go
index 2a6044068..5759f97e3 100644
--- a/trie/trie.go
+++ b/trie/trie.go
@@ -125,9 +125,10 @@ func New(root common.Hash, db Database) (*Trie, error) {
 	return trie, nil
 }
 
-// Iterator returns an iterator over all mappings in the trie.
-func (t *Trie) Iterator() *Iterator {
-	return NewIterator(t)
+// NodeIterator returns an iterator that returns nodes of the trie. Iteration starts at
+// the key after the given start key.
+func (t *Trie) NodeIterator(start []byte) NodeIterator {
+	return newNodeIterator(t, start)
 }
 
 // Get returns the value for key stored in the trie.
@@ -144,7 +145,7 @@ func (t *Trie) Get(key []byte) []byte {
 // The value bytes must not be modified by the caller.
 // If a node was not found in the database, a MissingNodeError is returned.
 func (t *Trie) TryGet(key []byte) ([]byte, error) {
-	key = compactHexDecode(key)
+	key = keybytesToHex(key)
 	value, newroot, didResolve, err := t.tryGet(t.root, key, 0)
 	if err == nil && didResolve {
 		t.root = newroot
@@ -211,7 +212,7 @@ func (t *Trie) Update(key, value []byte) {
 //
 // If a node was not found in the database, a MissingNodeError is returned.
 func (t *Trie) TryUpdate(key, value []byte) error {
-	k := compactHexDecode(key)
+	k := keybytesToHex(key)
 	if len(value) != 0 {
 		_, n, err := t.insert(t.root, nil, k, valueNode(value))
 		if err != nil {
@@ -307,7 +308,7 @@ func (t *Trie) Delete(key []byte) {
 // TryDelete removes any existing value for key from the trie.
 // If a node was not found in the database, a MissingNodeError is returned.
 func (t *Trie) TryDelete(key []byte) error {
-	k := compactHexDecode(key)
+	k := keybytesToHex(key)
 	_, n, err := t.delete(t.root, nil, k)
 	if err != nil {
 		return err
@@ -450,7 +451,6 @@ func (t *Trie) resolveHash(n hashNode, prefix, suffix []byte) (node, error) {
 		return nil, &MissingNodeError{
 			RootHash:  t.originalRoot,
 			NodeHash:  common.BytesToHash(n),
-			Key:       compactHexEncode(append(prefix, suffix...)),
 			PrefixLen: len(prefix),
 			SuffixLen: len(suffix),
 		}