Improve docs

filters/featureBreaker/rds.go

Index: filters/featureBreaker/rds.go
diff --git a/filters/featureBreaker/rds.go b/filters/featureBreaker/rds.go
deleted file mode 100644
index d35293434530919e90f3ecc2d70e27e7ef7f72e0..0000000000000000000000000000000000000000
--- a/filters/featureBreaker/rds.go
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package featureBreaker
-
-import (
-	"golang.org/x/net/context"
-
-	rds "github.com/luci/gae/service/rawdatastore"
-)
-
-type rdsState struct {
-	*state
-
-	rds.Interface
-}
-
-func (r *rdsState) DecodeKey(encoded string) (ret rds.Key, err error) {
-	err = r.run(func() (err error) {
-		ret, err = r.Interface.DecodeKey(encoded)
-		return
-	})
-	return
-}
-
-func (r *rdsState) GetAll(q rds.Query, dst *[]rds.PropertyMap) (ret []rds.Key, err error) {
-	err = r.run(func() (err error) {
-		ret, err = r.Interface.GetAll(q, dst)
-		return
-	})
-	return
-}
-
-func (r *rdsState) Count(q rds.Query) (ret int, err error) {
-	err = r.run(func() (err error) {
-		ret, err = r.Interface.Count(q)
-		return
-	})
-	return
-}
-
-func (r *rdsState) RunInTransaction(f func(c context.Context) error, opts *rds.TransactionOptions) error {
-	return r.run(func() error {
-		return r.Interface.RunInTransaction(f, opts)
-	})
-}
-
-func (r *rdsState) Put(key rds.Key, src rds.PropertyLoadSaver) (ret rds.Key, err error) {
-	err = r.run(func() (err error) {
-		ret, err = r.Interface.Put(key, src)
-		return
-	})
-	return
-}
-
-func (r *rdsState) Get(key rds.Key, dst rds.PropertyLoadSaver) error {
-	return r.run(func() error {
-		return r.Interface.Get(key, dst)
-	})
-}
-
-func (r *rdsState) Delete(key rds.Key) error {
-	return r.run(func() error {
-		return r.Interface.Delete(key)
-	})
-}
-
-func (r *rdsState) DeleteMulti(keys []rds.Key) error {
-	return r.run(func() error {
-		return r.Interface.DeleteMulti(keys)
-	})
-}
-
-func (r *rdsState) GetMulti(keys []rds.Key, dst []rds.PropertyLoadSaver) error {
-	return r.run(func() error {
-		return r.Interface.GetMulti(keys, dst)
-	})
-}
-
-func (r *rdsState) PutMulti(keys []rds.Key, src []rds.PropertyLoadSaver) (ret []rds.Key, err error) {
-	err = r.run(func() (err error) {
-		ret, err = r.Interface.PutMulti(keys, src)
-		return
-	})
-	return
-}
-
-// FilterRDS installs a counter RawDatastore filter in the context.
-func FilterRDS(c context.Context, defaultError error) (context.Context, FeatureBreaker) {
-	state := newState(defaultError)
-	return rds.AddFilters(c, func(ic context.Context, RawDatastore rds.Interface) rds.Interface {
-		return &rdsState{state, RawDatastore}
-	}), state
-}