From be2f4ba21a0c8e1dd15129abb4178cb6e2303b0a Mon Sep 17 00:00:00 2001
From: Kai Luo <gluokai@gmail.com>
Date: Sun, 31 Mar 2024 23:08:19 +0800
Subject: [PATCH] Remove Peek

---
 core/iovec/iovec.go | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/core/iovec/iovec.go b/core/iovec/iovec.go
index eacc4b8..324947e 100644
--- a/core/iovec/iovec.go
+++ b/core/iovec/iovec.go
@@ -108,17 +108,6 @@ func (self IoVec) At(i int) (byte, error) {
 	return 0, fmt.Errorf("Index %d out of bound", i)
 }
 
-func (self IoVec) Peek(i int) ([]byte, error) {
-	c := 0
-	for _, v := range self {
-		if i >= c && i < c+len(v) {
-			return v, nil
-		}
-		c += len(v)
-	}
-	return nil, fmt.Errorf("Index %d out of bound", i)
-}
-
 func (self *IoVec) Split(i int) (tail IoVec) {
 	c := 0
 	for k, v := range *self {