Enum yubihsm::SessionError

pub enum SessionError {
    CreateFailed {
        description: String,
    },
    AuthFailed {
        description: String,
    },
    ProtocolError {
        description: String,
    },
    ResponseError {
        description: String,
    },
}

Session-related errors

Variants

CreateFailed

Couldn't create session

Fields of CreateFailed

description: String

Description of why we couldn't create the session

AuthFailed

Couldn't authenticate session

Fields of AuthFailed

description: String

Details about the authentication failure

ProtocolError

Protocol error occurred

Fields of ProtocolError

description: String

Details about the protocol error

ResponseError

HSM returned an error response

Fields of ResponseError

description: String

Description of the bad response we received

Trait Implementations

impl Debug for SessionError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Fail for SessionError

fn cause(&self) -> Option<&Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

Important traits for Causes<'f>

impl<'f> Iterator for Causes<'f> type Item = &'f (Fail + 'static);

fn causes(&self) -> Causes

Returns a iterator over the causes of this Fail with itself as the first item and the root_cause as the final item.

fn root_cause(&self) -> &(Fail + 'static)

Returns the "root cause" of this Fail - the last value in the cause chain which does not return an underlying cause.

impl Display for SessionError

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

Formats the value using the given formatter.