Initial commit

vendor/github.com/cockroachdb/errors/barriers_api.go

@@ -0,0 +1,34 @@
+// Copyright 2019 The Cockroach Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+// implied. See the License for the specific language governing
+// permissions and limitations under the License.
+
+package errors
+
+import "github.com/cockroachdb/errors/barriers"
+
+// Handled swallows the provided error and hides it from the
+// Cause()/Unwrap() interface, and thus the Is() facility that
+// identifies causes. However, it retains it for the purpose of
+// printing the error out (e.g. for troubleshooting). The error
+// message is preserved in full.
+//
+// Detail is shown:
+// - via `errors.GetSafeDetails()`, shows details from hidden error.
+// - when formatting with `%+v`.
+// - in Sentry reports.
+func Handled(err error) error { return barriers.Handled(err) }
+
+// HandledWithMessage is like Handled except the message is overridden.
+// This can be used e.g. to hide message details or to prevent
+// downstream code to make assertions on the message's contents.
+func HandledWithMessage(err error, msg string) error { return barriers.HandledWithMessage(err, msg) }