Function fsSafeIsoTimestamp

app/src/Misc/BackupManager.cpp:53–56

* @brief Filesystem-safe ISO8601 timestamp (colons replaced with dashes). */

 * @brief Filesystem-safe ISO8601 timestamp (colons replaced with dashes).
 */
static QString fsSafeIsoTimestamp()
{
  return QDateTime::currentDateTimeUtc().toString(QStringLiteral("yyyy-MM-ddTHH-mm-ss-zzz"));
}

/**
 * @brief Sanitise a label into a filename-safe token.