Enum BalanceError 

pub enum BalanceError {
    InsufficientBalance {
        account: Address,
        available: U256,
        requested: U256,
    },
    Database(DatabaseError),
}

Failure modes returned by the balance-mutation callback that arbos hands state changes to.

Variants

InsufficientBalance

from did not hold enough funds to cover the requested movement.

Fields

account: Address

available: U256

requested: U256

Database(DatabaseError)

The underlying state database failed while servicing the transfer.

Trait Implementations

impl Clone for BalanceError

fn clone(&self) -> BalanceError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BalanceError

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

Formats the value using the given formatter.

impl Display for BalanceError

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

Formats the value using the given formatter.

impl Error for BalanceError

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<BalanceError> for RetryableError

fn from(source: BalanceError) -> Self

Converts to this type from the input type.

impl From<DatabaseError> for BalanceError

fn from(source: DatabaseError) -> Self

Converts to this type from the input type.