Enum ClientAuthenticationError 

pub enum ClientAuthenticationError<PolicyError> {
    Policy(PolicyError),
    Rejected,
    InvalidResponse,
}

Failure while running an application authentication policy.

Variants

Policy(PolicyError)

Application policy creation or evaluation failed.

Rejected

The PostgreSQL server rejected authentication.

InvalidResponse

The policy returned a response illegal for the active challenge.

Trait Implementations

impl<PolicyError: Debug> Debug for ClientAuthenticationError<PolicyError>

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

Formats the value using the given formatter.

impl<PolicyError: Display> Display for ClientAuthenticationError<PolicyError>

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

Formats the value using the given formatter.

impl<PolicyError: Error + 'static> Error for ClientAuthenticationError<PolicyError>

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

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

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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.