46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
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package easyjson
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import (
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"github.com/mailru/easyjson/jlexer"
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"github.com/mailru/easyjson/jwriter"
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)
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// RawMessage is a raw piece of JSON (number, string, bool, object, array or
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// null) that is extracted without parsing and output as is during marshaling.
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type RawMessage []byte
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// MarshalEasyJSON does JSON marshaling using easyjson interface.
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func (v *RawMessage) MarshalEasyJSON(w *jwriter.Writer) {
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if len(*v) == 0 {
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w.RawString("null")
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} else {
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w.Raw(*v, nil)
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}
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}
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// UnmarshalEasyJSON does JSON unmarshaling using easyjson interface.
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func (v *RawMessage) UnmarshalEasyJSON(l *jlexer.Lexer) {
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*v = RawMessage(l.Raw())
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}
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// UnmarshalJSON implements encoding/json.Unmarshaler interface.
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func (v *RawMessage) UnmarshalJSON(data []byte) error {
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*v = data
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return nil
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}
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var nullBytes = []byte("null")
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// MarshalJSON implements encoding/json.Marshaler interface.
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func (v RawMessage) MarshalJSON() ([]byte, error) {
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if len(v) == 0 {
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return nullBytes, nil
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}
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return v, nil
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}
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// IsDefined is required for integration with omitempty easyjson logic.
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func (v *RawMessage) IsDefined() bool {
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return len(*v) > 0
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}
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