hermez-node/txselector/utils.go
txselector/utils.goRaw
1package txselector
2
3import (
4 "encoding/binary"
5
6 ethCommon "github.com/ethereum/go-ethereum/common"
7)
8
9func getAccountID(addr ethCommon.Address, tokenID uint32) [36]byte {
10 var tokenIDBytes [4]byte
11 binary.LittleEndian.PutUint32(tokenIDBytes[:], tokenID)
12 accountIDBytes := append(addr[:], tokenIDBytes[:]...)
13 var accountID [36]byte
14 copy(accountID[:], accountIDBytes[:36])
15 return accountID
16}