Enum SessionError 

pub enum SessionError {
    NotFound(SessionId),
    InvalidState {
        session_id: SessionId,
        current_state: SessionState,
        expected: &'static str,
    },
    ThresholdNotMet {
        have: usize,
        need: u32,
    },
    DuplicateSubmission {
        signer: SignerId,
        session: SessionId,
    },
    Expired(SessionId),
    UnauthorizedSigner(SignerId),
}

Session errors.

Variants

NotFound(SessionId)

Session not found.

InvalidState

Session in wrong state.

Fields

session_id: SessionId

Session ID.

current_state: SessionState

Current state.

expected: &'static str

Expected state description.

ThresholdNotMet

Threshold not met.

Fields

have: usize

Count received.

need: u32

Threshold.

DuplicateSubmission

Signer already submitted.

Fields

signer: SignerId

Signer ID.

session: SessionId

Session ID.

Expired(SessionId)

Unlock window expired.

UnauthorizedSigner(SignerId)

Unauthorized signer.

Trait Implementations

impl Debug for SessionError

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

Formats the value using the given formatter.

impl Display for SessionError

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

Formats the value using the given formatter.

impl Error for SessionError

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.