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https://github.com/VictoriaMetrics/VictoriaMetrics.git
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34 lines
837 B
Go
34 lines
837 B
Go
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package prompbmarshal
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import (
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"fmt"
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)
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// MarshalProtobuf marshals wr to dst and returns the result.
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func (wr *WriteRequest) MarshalProtobuf(dst []byte) []byte {
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size := wr.Size()
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dstLen := len(dst)
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if n := size - (cap(dst) - dstLen); n > 0 {
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dst = append(dst[:cap(dst)], make([]byte, n)...)
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}
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dst = dst[:dstLen+size]
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n, err := wr.MarshalToSizedBuffer(dst[dstLen:])
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if err != nil {
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panic(fmt.Errorf("BUG: unexpected error when marshaling WriteRequest: %w", err))
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}
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return dst[:dstLen+n]
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}
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// Reset resets wr.
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func (wr *WriteRequest) Reset() {
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wr.Timeseries = ResetTimeSeries(wr.Timeseries)
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}
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// ResetTimeSeries clears all the GC references from tss and returns an empty tss ready for further use.
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func ResetTimeSeries(tss []TimeSeries) []TimeSeries {
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for i := range tss {
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tss[i] = TimeSeries{}
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}
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return tss[:0]
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}
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