Enum AuthOffer 

pub enum AuthOffer<S> {
    Ok(Conn<S, AwaitingStartupReady>),
    Cleartext(Conn<S, PasswordResponse>),
    Md5 {
        conn: Conn<S, PasswordResponse>,
        salt: [u8; 4],
    },
    Sasl {
        conn: Conn<S, SaslInitial>,
        mechanisms: Vec<Bytes>,
    },
    Gss(Conn<S, TokenResponse>),
    Sspi(Conn<S, TokenResponse>),
    KerberosV5(Conn<S, TokenResponse>),
}

External choice offered by the backend during authentication.

Variants

Ok(Conn<S, AwaitingStartupReady>)

Authentication completed without a credential exchange.

Cleartext(Conn<S, PasswordResponse>)

The backend requested a cleartext password.

Md5

The backend requested a PostgreSQL MD5 password response.

Fields

conn: Conn<S, PasswordResponse>

Connection waiting for the password response.

salt: [u8; 4]

Four-byte salt supplied by the backend.

Sasl

The backend offered a SASL mechanism negotiation.

Fields

conn: Conn<S, SaslInitial>

Connection waiting for mechanism selection.

mechanisms: Vec<Bytes>

Mechanism names offered in backend preference order.

Gss(Conn<S, TokenResponse>)

The backend requested GSSAPI authentication.

Sspi(Conn<S, TokenResponse>)

The backend requested SSPI authentication.

KerberosV5(Conn<S, TokenResponse>)

The backend requested Kerberos V5 authentication.

Trait Implementations

impl<S: Debug> Debug for AuthOffer<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.