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43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package ttrpc
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import (
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"github.com/gogo/protobuf/proto"
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"github.com/pkg/errors"
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)
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type codec struct{}
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func (c codec) Marshal(msg interface{}) ([]byte, error) {
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switch v := msg.(type) {
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case proto.Message:
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return proto.Marshal(v)
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default:
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return nil, errors.Errorf("ttrpc: cannot marshal unknown type: %T", msg)
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}
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}
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func (c codec) Unmarshal(p []byte, msg interface{}) error {
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switch v := msg.(type) {
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case proto.Message:
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return proto.Unmarshal(p, v)
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default:
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return errors.Errorf("ttrpc: cannot unmarshal into unknown type: %T", msg)
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}
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}
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