From 50e3795eef884ce8c5ae41ee31c7a4fa40196755 Mon Sep 17 00:00:00 2001 From: Felix Lange Date: Wed, 12 Jun 2019 09:22:34 +0200 Subject: [PATCH] core/types: document RawSignatureValues (#19695) --- core/types/transaction.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/core/types/transaction.go b/core/types/transaction.go index ba3d5de91..3eb8df0ac 100644 --- a/core/types/transaction.go +++ b/core/types/transaction.go @@ -252,7 +252,9 @@ func (tx *Transaction) Cost() *big.Int { return total } -func (tx *Transaction) RawSignatureValues() (*big.Int, *big.Int, *big.Int) { +// RawSignatureValues returns the V, R, S signature values of the transaction. +// The return values should not be modified by the caller. +func (tx *Transaction) RawSignatureValues() (v, r, s *big.Int) { return tx.data.V, tx.data.R, tx.data.S }