add: error with stack trace

go.mod

@@ -14,11 +14,13 @@ require (
 	github.com/go-ini/ini v1.67.0
 	github.com/go-playground/assert/v2 v2.2.0
 	github.com/gofrs/uuid v4.2.0+incompatible
+	github.com/golang/mock v1.6.0
 	github.com/google/uuid v1.3.0
 	github.com/joaojeronimo/go-crc16 v0.0.0-20140729130949-59bd0194935e
 	github.com/json-iterator/go v1.1.12
 	github.com/panjf2000/ants/v2 v2.8.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
+	github.com/prashantv/gostub v1.1.0
 	github.com/prometheus/client_golang v1.16.0
 	github.com/prometheus/common v0.44.0
 	github.com/redis/go-redis/v9 v9.2.1
@@ -98,7 +100,6 @@ require (
 	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/mock v1.6.0 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/btree v1.0.1 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
@@ -149,7 +150,6 @@ require (
 	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prashantv/gostub v1.1.0 // indirect
 	github.com/prometheus/client_model v0.4.0 // indirect
 	github.com/prometheus/procfs v0.10.1 // indirect
 	github.com/rubenv/sql-migrate v1.5.2 // indirect

test/basic/error_stack_test.go

@@ -0,0 +1,30 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	pkg_errors "github.com/pkg/errors"
+	"testing"
+)
+
+func TestErrorStack(t *testing.T) {
+	err := causeStackError()
+	if err != nil {
+		fmt.Printf("%+v\n", err) // %+v 格式化会打印堆栈信息
+	}
+
+	fmt.Println("-------------------------------")
+
+	err = causeNormalError()
+	if err != nil {
+		fmt.Printf("%+v\n", err)
+	}
+}
+
+func causeStackError() error {
+	return pkg_errors.New("error with stack trace")
+}
+
+func causeNormalError() error {
+	return errors.New("normal error")
+}