From 8946fae17bd05520d7237dc077d48d83d5471fdd Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Tue, 11 Feb 2025 23:32:43 +0800
Subject: [PATCH] misc: First_or_panic

---
 misc/errors.go | 7 +++++++

diff --git a/misc/errors.go b/misc/errors.go
index 5c22a203c35ee065f213c271997bf54eaf7d16af..84346372e4cbc9bf034cfd740a9bd8edc4ed76c1 100644
--- a/misc/errors.go
+++ b/misc/errors.go
@@ -5,3 +5,10 @@
 func Wrap_one_error(a error, b error) error {
 	return fmt.Errorf("%w: %w", a, b)
 }
+
+func First_or_panic[T any](v T, err error) T {
+	if err != nil {
+		panic(err)
+	}
+	return v
+}

-- 
2.48.1