Enum Error

pub enum Error {
    AppProposeCanceled(Canceled),
    UnableToSendMessage,
    UnknownValidator(u64, String),
    UnknownShare(u64),
    PeerMismatch,
    InvalidAckSignature,
    AckEpochOutsideBounds(u64, u64, u64),
    AckIndex(u64),
    AckDuplicate(String, u64),
    AckThresholded(u64),
}

Error that may be encountered when interacting with aggregation.

Variants

AppProposeCanceled(Canceled)

The proposal was canceled by the application

UnableToSendMessage

Unable to send a message over the P2P network

UnknownValidator(u64, String)

The specified validator is not a participant in the epoch

UnknownShare(u64)

No cryptographic share is known for the specified epoch

PeerMismatch

The sender’s public key doesn’t match the expected key

InvalidAckSignature

The acknowledgment signature is invalid

AckEpochOutsideBounds(u64, u64, u64)

The acknowledgment’s epoch is outside the accepted bounds

AckIndex(u64)

The acknowledgment’s height is outside the accepted bounds

AckDuplicate(String, u64)

Duplicate acknowledgment for the same index

AckThresholded(u64)

The acknowledgement is for an index that already has a threshold

Implementations

impl Error

pub fn blockable(&self) -> bool

Returns true if the error represents a blockable offense by a peer.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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.