pub trait VigenereFindKeyLen {
// Required method
fn run(
&self,
cipher_text: &str,
) -> Result<VigenereFindKeyLenResults, CipherError>;
}pub trait VigenereFindKeyLen {
// Required method
fn run(
&self,
cipher_text: &str,
) -> Result<VigenereFindKeyLenResults, CipherError>;
}