add Must2()

kjk · Aug 20, 2023 · 2886b73 · 2886b73
1 parent f928e5d
commit 2886b73
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/kjk/common
 
-go 1.16
+go 1.18
 
 require (
 	github.com/andybalholm/brotli v1.0.5

diff --git a/u/base.go b/u/base.go
@@ -12,6 +12,13 @@ func Must(err error) {
 	}
 }
 
+func Must2[T any](x T, err error) T {
+	if err != nil {
+		panic(err)
+	}
+	return x
+}
+
 func PanicIf(cond bool, args ...interface{}) {
 	if !cond {
 		return