usexor_name::XorName;/// Compute a BLAKE3 hash of the given content and return it as a XorName.
/// This replaces the SHA3-256 hashing previously done by `XorName::from_content`.
pubfncontent_hash(content:&[u8])-> XorName{let hash =blake3::hash(content);
XorName(*hash.as_bytes())}