Added doc.go files to the consumer package and subpackages (#3270)

* Added consumertest doc.go

* Added consumerhelper doc.go

* Fixed typo in consumerhelper doc.go

* Moved consumererror doc to doc.go

* Added consumer doc.go

* Added newline to end of doc.go

* Added simple doc.go

* Fixed typo in pdata doc.go

* Update CHANGELOG.md

Author: eddyleelin

CHANGELOG.md

@@ -7,6 +7,10 @@
 - Remove unused logstest package (#3222)
 - Introduce `AppSettings` instead of `Parameters` (#3163)
 
+## 💡 Enhancements 💡
+
+- Add `doc.go` files to the consumer package and its subpackages (#3270)
+
 ## v0.27.0 Beta
 
 ## 🛑 Breaking changes 🛑

consumer/consumer.go

@@ -12,7 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package consumer contains interfaces that receive and process consumerdata.
 package consumer
 
 import (

consumer/consumererror/doc.go

@@ -0,0 +1,18 @@
+// Copyright The OpenTelemetry 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 consumererror provides wrappers to easily classify errors. This allows
+// appropriate action by error handlers without the need to know each individual
+// error type/instance.
+package consumererror

consumer/consumererror/permanent.go

@@ -12,9 +12,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-// Package consumererror provides wrappers to easily classify errors. This allows
-// appropriate action by error handlers without the need to know each individual
-// error type/instance.
 package consumererror
 
 import "errors"

consumer/consumerhelper/doc.go

@@ -0,0 +1,17 @@
+// Copyright The OpenTelemetry 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 consumerhelper defines types and functions used to create consumer
+// Logs, Metrics, and Traces.
+package consumerhelper

consumer/consumertest/doc.go

@@ -0,0 +1,17 @@
+// Copyright The OpenTelemetry 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 consumertest defines types and functions used to help test packages
+// implementing the consumer package interfaces.
+package consumertest

consumer/doc.go

@@ -0,0 +1,16 @@
+// Copyright The OpenTelemetry 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 consumer contains interfaces that receive and process consumerdata.
+package consumer

consumer/pdata/doc.go

@@ -22,7 +22,7 @@
 // protocol. Note that the underlying data structure is kept private so that in the
 // future we are free to make changes to it to make more optimal.
 //
-// Most of internal data structures must be created via New* functions. Zero-initialized
+// Most of the internal data structures must be created via New* functions. Zero-initialized
 // structures in most cases are not valid (read comments for each struct to know if it
 // is the case). This is a slight deviation from idiomatic Go to avoid unnecessary
 // pointer checks in dozens of functions which assume the invariant that "orig" member

consumer/simple/doc.go

@@ -0,0 +1,17 @@
+// Copyright The OpenTelemetry 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 simple facilitates building pdata.Metrics in receivers in an
+// easier and more fluent way than using pdata.Metrics directly.
+package simple