Enum aptos_parallel_executor::errors::Error

pub enum Error<E> {
    InvariantViolation,
    ModulePathReadWrite,
    UserError(E),
}

Variants

InvariantViolation

Invariant violation that happens internally inside of scheduler, usually an indication of implementation error.

ModulePathReadWrite

The same module access path for module was both read & written during speculative executions. This may trigger a race due to the Move-VM loader cache implementation, and mitigation requires aborting the parallel execution pipeline and falling back to the sequential execution. TODO: (short-med term) relax the limitation, and (mid-long term) provide proper multi-versioning for code (like data) for the cache.

UserError(E)

Execution of a thread yields a non-recoverable error, such error will be propagated back to the caller.

Trait Implementations

impl<E: Debug> Debug for Error<E>

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

Formats the value using the given formatter.

impl<E: PartialEq> PartialEq<Error<E>> for Error<E>

fn eq(&self, other: &Error<E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Error<E>) -> bool

This method tests for !=.

impl<E> StructuralPartialEq for Error<E>