//! Generating a sortable UUID.
//!//! If you enable the `v7` feature you can generate sortable UUIDs.
#[cfg(feature ="v7")]fnmain(){useuuid::Uuid;let uuid =Uuid::now_v7();assert_eq!(Some(uuid::Version::SortRand), uuid.get_version());println!("{}", uuid);}#[cfg(not(feature ="v7"))]fnmain(){}