From 573c398f767574cf59d955914e0452171f232021 Mon Sep 17 00:00:00 2001
From: Timon Ringwald <timon.ringwald@mequen.de>
Date: Thu, 24 Feb 2022 21:11:35 +0100
Subject: [PATCH] cursor is closable

---
 cursor.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cursor.go b/cursor.go
index 4eccd7e..ed680f9 100644
--- a/cursor.go
+++ b/cursor.go
@@ -13,6 +13,10 @@ func (c Cursor[T]) First() *T {
 	return <-c.Chan
 }
 
+func (c Cursor[T]) Close() {
+	defer c.cancelFunc()
+}
+
 func (c Cursor[T]) Next() (*T, bool) {
 	if c.ctx.Err() == nil {
 		value, ok := <-c.Chan