use blake3::Hash;
use std::path::Path;

/// Get the Blake3 hash of a file, without reading it all into memory
pub async fn hash_file<P: AsRef<Path>>(input: &P) -> Result<Hash, std::io::Error> {
    let mut hasher = blake3::Hasher::new();
    hasher.update_mmap_rayon(input)?;

    Ok(hasher.finalize())
}