Merge pull request #432 from dr2chase/master

update unsafe code to user newer-faster-better idioms
yuin · Oct 12, 2024 · 14d91f9 · 14d91f9
2 parents 3847ca2 + 2b845f2
commit 14d91f9
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diff --git a/util/util_unsafe.go → util/util_unsafe_go120.go b/util/util_unsafe.go → util/util_unsafe_go120.go
@@ -1,5 +1,5 @@
-//go:build !appengine && !js
-// +build !appengine,!js
+//go:build !appengine && !js && !go1.21
+// +build !appengine,!js,!go1.21
 
 package util
 

diff --git a/util/util_unsafe_go121.go b/util/util_unsafe_go121.go
@@ -0,0 +1,18 @@
+//go:build !appengine && !js && go1.21
+// +build !appengine,!js,go1.21
+
+package util
+
+import (
+ "unsafe"
+)
+
+// BytesToReadOnlyString returns a string converted from given bytes.
+func BytesToReadOnlyString(b []byte) string {
+ return unsafe.String(unsafe.SliceData(b), len(b))
+}
+
+// StringToReadOnlyBytes returns bytes converted from given string.
+func StringToReadOnlyBytes(s string) []byte {
+ return unsafe.Slice(unsafe.StringData(s), len(s))
+}