| // Copyright 2020 The LUCI 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 model |
| |
| import ( |
| "context" |
| |
| "go.chromium.org/luci/common/errors" |
| "go.chromium.org/luci/gae/service/datastore" |
| ) |
| |
| // GetIgnoreMissing fetches the given entities from the datastore, |
| // ignoring datastore.ErrNoSuchEntity errors. All other errors are returned. |
| // For valid values of dst, see datastore.Get. |
| func GetIgnoreMissing(ctx context.Context, dst ...interface{}) error { |
| return errors.Filter(datastore.Get(ctx, dst...), datastore.ErrNoSuchEntity) |
| } |
