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4e0c932a4f
The reality is that if we ever try to encode a Protocol Buffer and it fails, it's likely that such an error is ultimately not a runtime error and should be fixed forthwith. Thusly, we should rename ``Encoder.Encode`` to ``Encoder.MustEncode`` and drop the error return value.
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
// Copyright 2013 Prometheus Team
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package coding
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import (
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"code.google.com/p/goprotobuf/proto"
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"fmt"
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)
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type ProtocolBuffer struct {
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message proto.Message
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}
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func (p ProtocolBuffer) MustEncode() []byte {
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raw, err := proto.Marshal(p.message)
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// XXX: Adjust legacy users of this to not check for error.
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if err != nil {
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panic(err)
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}
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return raw
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}
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func (p ProtocolBuffer) String() string {
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return fmt.Sprintf("ProtocolBufferEncoder of %s", p.message)
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}
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func NewProtocolBuffer(message proto.Message) *ProtocolBuffer {
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return &ProtocolBuffer{
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message: message,
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}
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}
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