pubkeyhex type (#14)

flashbots · Jul 7, 2022 · c7452a0 · c7452a0
1 parent aaa40fb
commit c7452a0
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/types/utils.go b/types/utils.go
@@ -2,8 +2,15 @@ package types
 
 import (
 	"math/big"
+	"strings"
 )
 
+type PubkeyHex string
+
+func NewPubkeyHex(pk string) PubkeyHex {
+	return PubkeyHex(strings.ToLower(pk))
+}
+
 func (n *U256Str) BigInt() *big.Int {
 	return new(big.Int).SetBytes(reverse(n[:]))
 }
@@ -16,6 +23,10 @@ func (n *U256Str) Cmp(b *U256Str) int {
 	return _a.Cmp(_b)
 }
 
+func (p PublicKey) PubkeyHex() PubkeyHex {
+	return NewPubkeyHex(p.String())
+}
+
 // HexToAddress takes a hex string and returns an Address
 func HexToAddress(s string) (ret Address, err error) {
 	err = ret.UnmarshalText([]byte(s))