Revert "migration: go 1.21"

This reverts commit 33d41338ef.
2023-09-21 08:25:26 +08:00
parent 0d7a57fa9d
commit 62266010ac
11 changed files with 63 additions and 20 deletions
--- a/transport/tuic/congestion/minmax_go120.go
+++ b/transport/tuic/congestion/minmax_go120.go
@ -0,0 +1,19 @@
+//go:build !go1.21
+
+package congestion
+
+import "golang.org/x/exp/constraints"
+
+func Max[T constraints.Ordered](a, b T) T {
+	if a < b {
+		return b
+	}
+	return a
+}
+
+func Min[T constraints.Ordered](a, b T) T {
+	if a < b {
+		return a
+	}
+	return b
+}