vendor: github.com/serialx/hashring 22c0c7ab6b1b (master)

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

vendor/github.com/serialx/hashring/key.go

@@ -0,0 +1,33 @@
+package hashring
+
+import (
+	"encoding/binary"
+	"fmt"
+)
+
+type Int64PairHashKey struct {
+	High int64
+	Low  int64
+}
+
+func (k *Int64PairHashKey) Less(other HashKey) bool {
+	o := other.(*Int64PairHashKey)
+	if k.High < o.High {
+		return true
+	}
+	return k.High == o.High && k.Low < o.Low
+}
+
+func NewInt64PairHashKey(bytes []byte) (HashKey, error) {
+	const expected = 16
+	if len(bytes) != expected {
+		return nil, fmt.Errorf(
+			"expected %d bytes, got %d bytes",
+			expected, len(bytes),
+		)
+	}
+	return &Int64PairHashKey{
+		High: int64(binary.LittleEndian.Uint64(bytes[:8])),
+		Low:  int64(binary.LittleEndian.Uint64(bytes[8:])),
+	}, nil
+}