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p2p/enr: reduce allocation in Record.encode (#24034)

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Evolution404 2021-12-02 17:55:01 +08:00 committed by GitHub
parent 721c5723c0
commit 8fbe0b9b68
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1 changed files with 1 additions and 1 deletions
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p2p/enr/enr.go
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@ -304,7 +304,7 @@ func (r *Record) AppendElements(list []interface{}) []interface{} {
} }
func (r *Record) encode(sig []byte) (raw []byte, err error) { func (r *Record) encode(sig []byte) (raw []byte, err error) {
list := make([]interface{}, 1, 2*len(r.pairs)+1) list := make([]interface{}, 1, 2*len(r.pairs)+2)
list[0] = sig list[0] = sig
list = r.AppendElements(list) list = r.AppendElements(list)
if raw, err = rlp.EncodeToBytes(list); err != nil { if raw, err = rlp.EncodeToBytes(list); err != nil {