Function versionToKey

fdbclient/MutationLogReader.actor.cpp:29–32

namespace {

Key versionToKey(Version version, Key prefix) {
	uint64_t versionBigEndian = bigEndian64(version);
	return KeyRef((uint8_t*)&versionBigEndian, sizeof(uint64_t)).withPrefix(prefix);
}

Version keyRefToVersion(KeyRef key, int prefixLen) {
	return (Version)bigEndian64(*((uint64_t*)key.substr(prefixLen).begin()));