Enum MineError 

#[non_exhaustive]
pub enum MineError {
    Clock(TimestampError),
    Builder(EventBuilderError),
    NonceExhausted,
}

Errors raised by mine / mine_and_sign.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Clock(TimestampError)

The wall clock could not be read.

Builder(EventBuilderError)

Forwarded from event signing.

NonceExhausted

The nonce search exhausted the full u64 space without finding a matching id at the requested difficulty.

In practice unreachable for any real-world difficulty; the variant exists so the mining loop never silently saturates and never spins forever. Callers may recover by re-mining with a different created_at (NIP-13 explicitly suggests refreshing it).

Trait Implementations

impl Debug for MineError

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

Formats the value using the given formatter.

impl Display for MineError

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

Formats the value using the given formatter.

impl Error for MineError

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.

impl From<EventBuilderError> for MineError

fn from(source: EventBuilderError) -> Self

Converts to this type from the input type.

impl From<TimestampError> for MineError

fn from(source: TimestampError) -> Self

Converts to this type from the input type.