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package foo
type fooCodec struct {
}
func (fooCodec) Marshal(v interface{}) ([]byte, error) {
switch t := v.(type) {
case *Request:
return []byte(t.In), nil
case *Response:
return []byte(t.Out), nil
default:
panic("invalid type")
}
}
func (fooCodec) Unmarshal(data []byte, v interface{}) error {
str := string(data)
switch t := v.(type) {
case *Request:
t.In = str
case *Response:
t.Out = str
default:
panic("invalid type")
}
return nil
}
func (fooCodec) String() string {
return "FooCodec"
}
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