Enum Error

pub enum Error {
    Protocol(Kind),
    UnsupportedExtension,
    InvalidServer,
    Authentication(String),
    InvalidUser(String),
}

The SCRAM mechanism error cases.

Variants

Protocol(Kind)

A message wasn’t formatted as required. Kind contains further information.

RFC5803 section 7 describes the format of the exchanged messages.

UnsupportedExtension

The server required a mandatory extension to be present that this client doesn’t support.

InvalidServer

The server couldn’t be validated. This usually means that the server didn’t posess a stored key to verify the credentials.

Authentication(String)

The server rejected the authentication request. String contains a message from the server.

InvalidUser(String)

The username supplied was not valid

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error