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Provides the TempFile struct, an asynchronous wrapper based on tokio::fs
for temporary files that will be automatically deleted when the last reference to
the struct is dropped.
use async_tempfile::TempFile; #[tokio::main] async fn main() { let parent = TempFile::new().await.unwrap(); // The cloned reference will not delete the file when dropped. { let nested = parent.open_rw().await.unwrap(); assert_eq!(nested.file_path(), parent.file_path()); assert!(nested.file_path().is_file()); } // The file still exists; it will be deleted when `parent` is dropped. assert!(parent.file_path().is_file()); }