new() — tailwindcss Function Reference

Source Code

crates/ignore/src/lib.rs lines 535–553

        pub fn new() -> Result<TempDir> {
            use std::sync::atomic::{AtomicUsize, Ordering};

            static TRIES: usize = 100;
            static COUNTER: AtomicUsize = AtomicUsize::new(0);

            let tmpdir = env::temp_dir();
            for _ in 0..TRIES {
                let count = COUNTER.fetch_add(1, Ordering::Relaxed);
                let path = tmpdir.join("rust-ignore").join(count.to_string());
                if path.is_dir() {
                    continue;
                }
                fs::create_dir_all(&path)
                    .map_err(|e| err!("failed to create {}: {}", path.display(), e))?;
                return Ok(TempDir(path));
            }
            Err(err!("failed to create temp dir after {} tries", TRIES))
        }