Function uidPrefixKey

fdbclient/SystemData.cpp:1139–1144

Returns a key prefixed with the specified key with the uid encoded at the end

// Returns a key prefixed with the specified key with
// the uid encoded at the end
Key uidPrefixKey(KeyRef keyPrefix, UID logUid) {
	BinaryWriter bw(Unversioned());
	bw.serializeBytes(keyPrefix);
	bw << logUid;
	return bw.toValue();
}

// Apply mutations constant variables
// \xff/applyMutationsEnd/[16-byte UID] := serialize( endVersion, Unversioned() )