p2p/enr: reduce allocation in Record.encode (#24034)
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@ -304,7 +304,7 @@ func (r *Record) AppendElements(list []interface{}) []interface{} {
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}
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}
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func (r *Record) encode(sig []byte) (raw []byte, err error) {
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func (r *Record) encode(sig []byte) (raw []byte, err error) {
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list := make([]interface{}, 1, 2*len(r.pairs)+1)
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list := make([]interface{}, 1, 2*len(r.pairs)+2)
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list[0] = sig
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list[0] = sig
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list = r.AppendElements(list)
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list = r.AppendElements(list)
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if raw, err = rlp.EncodeToBytes(list); err != nil {
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if raw, err = rlp.EncodeToBytes(list); err != nil {
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