Module shell (3)

shell/console/errors/error.go

@@ -0,0 +1,29 @@
+package errors
+
+import (
+	"fmt"
+)
+
+type Error struct {
+	msg  string
+	code int
+}
+
+func (err *Error) Error() string {
+	return err.msg
+}
+
+func (err *Error) Code() int {
+	return err.code
+}
+
+func New(code int, msg string) *Error {
+	return &Error{
+		msg:  msg,
+		code: code,
+	}
+}
+
+func Newf(code int, tmpl string, args ...any) *Error {
+	return New(code, fmt.Sprintf(tmpl, args...))
+}