Function uuid_from_blob 

pub fn uuid_from_blob(
    context: *mut sqlite3_context,
    values: &[*mut sqlite3_value],
) -> Result<()>

Convert a blob to a string representation of a UUID

It doesn’t matter if it’s a v4 or v7 UUID, it will be converted to a string

Example

SELECT uuid_from_blob(user_id) from users;