Enum OpAsyncError

pub enum OpAsyncError<E> {
    StateRead(E),
    Memory(MemoryError),
    Stack(StackError),
    PcOverflow,
}

An asynchronous operation failed.

Variants

StateRead(E)

An error occurred during a StateRead operation.

Memory(MemoryError)

A memory access related error occurred.

Stack(StackError)

An error occurred during a Stack operation.

PcOverflow

The next program counter would overflow.

Trait Implementations

impl<E> Debug for OpAsyncError<E>

where E: Debug,

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

Formats the value using the given formatter.

impl<E> Display for OpAsyncError<E>

where E: Display,

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

Formats the value using the given formatter.

impl<E> Error for OpAsyncError<E>

where OpAsyncError<E>: Debug + Display,

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<E> From<MemoryError> for OpAsyncError<E>

fn from(source: MemoryError) -> OpAsyncError<E>

Converts to this type from the input type.

impl<E> From<OpAsyncError<E>> for OpError<E>

fn from(source: OpAsyncError<E>) -> OpError<E>

Converts to this type from the input type.

impl<E> From<StackError> for OpAsyncError<E>

fn from(source: StackError) -> OpAsyncError<E>

Converts to this type from the input type.