From 032a7e0c1188d3507b8d9a9571f2446a43cf775b Mon Sep 17 00:00:00 2001 From: msglm Date: Fri, 27 Oct 2023 07:08:25 -0500 Subject: apply https://github.com/42wim/matterbridge/pull/1864 --- vendor/maunium.net/go/mautrix/util/dualerror.go | 33 +++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 vendor/maunium.net/go/mautrix/util/dualerror.go (limited to 'vendor/maunium.net/go/mautrix/util/dualerror.go') diff --git a/vendor/maunium.net/go/mautrix/util/dualerror.go b/vendor/maunium.net/go/mautrix/util/dualerror.go new file mode 100644 index 00000000..b153d432 --- /dev/null +++ b/vendor/maunium.net/go/mautrix/util/dualerror.go @@ -0,0 +1,33 @@ +// Copyright (c) 2022 Tulir Asokan +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +package util + +import ( + "errors" + "fmt" +) + +type DualError struct { + High error + Low error +} + +func NewDualError(high, low error) DualError { + return DualError{high, low} +} + +func (err DualError) Is(other error) bool { + return errors.Is(other, err.High) || errors.Is(other, err.Low) +} + +func (err DualError) Unwrap() error { + return err.Low +} + +func (err DualError) Error() string { + return fmt.Sprintf("%v: %v", err.High, err.Low) +} -- cgit v1.2.3