hash.rs
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hash.rs
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	use macros_rs::crashln;
	use merkle_hash::{bytes_to_hex, Algorithm, MerkleTree};
	use std::path::PathBuf;

	pub fn create(path: PathBuf) -> String {
	log::debug!("creating hash for {:?}", path);
	let tree = match MerkleTree::builder(&path.to_str().unwrap()).algorithm(Algorithm::Blake3).hash_names(false).build() {
	Ok(v) => v,
	Err(e) => crashln!("Invalid UTF-8 sequence: {}", e),
	};

	log::trace!("hash {:?}", tree.root.item.hash);
	bytes_to_hex(tree.root.item.hash)
	}