feat: update to go 1.21

Author: unxcepted

broadcaster/group.go

@@ -1,7 +1,7 @@
 package broadcaster
 
 import (
-	"golang.org/x/exp/slices"
+	"slices"
 	"sync"
 )
 
@@ -108,7 +108,7 @@ func (v *Group[V]) Join() *Member[V] {
 // Leave removes specific group member and stop listening
 func (v *Group[V]) Leave(m *Member[V]) {
 	v.m.Lock()
-	index := slices.Index[*Member[V]](v.members, m)
+	index := slices.Index(v.members, m)
 	if index == -1 {
 		return
 	}

go.mod

@@ -1,11 +1,8 @@
 module github.com/BOOMfinity/go-utils
 
-go 1.19
+go 1.21
 
-require (
-	github.com/segmentio/encoding v0.3.6
-	golang.org/x/exp v0.0.0-20230202154922-04ff78cf6831
-)
+require github.com/segmentio/encoding v0.3.6
 
 require (
 	github.com/segmentio/asm v1.2.0 // indirect

go.sum

@@ -1,17 +1,8 @@
-github.com/segmentio/asm v1.1.3 h1:WM03sfUOENvvKexOLp+pCqgb/WDjsi7EK8gIsICtzhc=
 github.com/segmentio/asm v1.1.3/go.mod h1:Ld3L4ZXGNcSLRg4JBsZ3//1+f/TjYl0Mzen/DQy1EJg=
 github.com/segmentio/asm v1.2.0 h1:9BQrFxC+YOHJlTlHGkTrFWf59nbL3XnCoFLTwDCI7ys=
 github.com/segmentio/asm v1.2.0/go.mod h1:BqMnlJP91P8d+4ibuonYZw9mfnzI9HfxselHZr5aAcs=
-github.com/segmentio/encoding v0.3.5 h1:UZEiaZ55nlXGDL92scoVuw00RmiRCazIEmvPSbSvt8Y=
-github.com/segmentio/encoding v0.3.5/go.mod h1:n0JeuIqEQrQoPDGsjo8UNd1iA0U8d8+oHAA4E3G3OxM=
 github.com/segmentio/encoding v0.3.6 h1:E6lVLyDPseWEulBmCmAKPanDd3jiyGDo5gMcugCRwZQ=
 github.com/segmentio/encoding v0.3.6/go.mod h1:n0JeuIqEQrQoPDGsjo8UNd1iA0U8d8+oHAA4E3G3OxM=
-golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561 h1:MDc5xs78ZrZr3HMQugiXOAkSZtfTpbJLDr/lwfgO53E=
-golang.org/x/exp v0.0.0-20220909182711-5c715a9e8561/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
-golang.org/x/exp v0.0.0-20230202154922-04ff78cf6831 h1:iZbF4xrtZo29Xw86Wtlw2HLUvLVLDvj0K+1tcvKrGEA=
-golang.org/x/exp v0.0.0-20230202154922-04ff78cf6831/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
 golang.org/x/sys v0.0.0-20211110154304-99a53858aa08/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
 golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

ubytes/unsafe.go

@@ -1,16 +1,19 @@
 package ubytes
 
 import (
-	"reflect"
 	"unsafe"
 )
 
-func ToBytes(s string) []byte {
-	return (*[0x7fff0000]byte)(unsafe.Pointer(
-		(*reflect.StringHeader)(unsafe.Pointer(&s)).Data),
-	)[:len(s):len(s)]
+func ToBytes(str string) []byte {
+	if str == "" {
+		return nil
+	}
+	return unsafe.Slice(unsafe.StringData(str), len(str))
 }
 
-func ToString(b []byte) string {
-	return *(*string)(unsafe.Pointer(&b))
+func ToString(bs []byte) string {
+	if len(bs) == 0 {
+		return ""
+	}
+	return unsafe.String(unsafe.SliceData(bs), len(bs))
 }