Enum BlsError 

pub enum BlsError {
    ThresholdNotMet,
    AggregationFailed(String),
    InvalidSignature,
}

Errors during BLS operations.

Variants

ThresholdNotMet

Fewer than T partial signatures were supplied to an aggregation call. The threshold was set during DKG; the caller must collect at least T partials before aggregating. Caller action: wait for more partials from peers.

AggregationFailed(String)

Aggregation failed — typically because the supplied partials are inconsistent (different messages, wrong group operation). The string describes the specific failure. Caller action: inspect the message; restart the round if needed.

InvalidSignature

The aggregated signature failed verification against the joint public key. Indicates either a Byzantine participant or a corrupted public key / message. Caller action: re-run the verification with a known-good key before reporting the issue.

Trait Implementations

impl Debug for BlsError

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

Formats the value using the given formatter.

impl Display for BlsError

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

Formats the value using the given formatter.

impl Error for BlsError

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.