compile-time check for json.Marshaler and json.Unmarshaler.

2025-10-24 00:18:02 -03:00
parent 588e415440
commit e4bbebdd8f
2 changed files with 12 additions and 0 deletions
@@ -3,6 +3,7 @@ package nostr
 import (
 	"crypto/rand"
 	"encoding/hex"
+	stdjson "encoding/json"
 	"fmt"
 	"io"
 	"strings"
@@ -65,6 +66,11 @@ var ZeroPK = PubKey{}

 type PubKey [32]byte

+var (
+	_ stdjson.Marshaler   = PubKey{}
+	_ stdjson.Unmarshaler = (*PubKey)(nil)
+)
+
 func (pk PubKey) String() string { return "pk::" + pk.Hex() }
 func (pk PubKey) Hex() string    { return hex.EncodeToString(pk[:]) }
 func (pk PubKey) MarshalJSON() ([]byte, error) {