Enum ClientCredential 

pub enum ClientCredential {
    None,
    Password(String),
    PublicKey(Box<dyn HostKey>),
    KeyboardInteractive(Box<dyn KeyboardInteractiveResponder>),
}

A credential the client offers in turn.

Variants

None

none — used as a probe to learn allowed methods.

Password(String)

Plaintext password.

PublicKey(Box<dyn HostKey>)

Publickey — signs the request with the private side.

KeyboardInteractive(Box<dyn KeyboardInteractiveResponder>)

Keyboard-interactive — defers prompt answering to a responder.