Enum ErrorReplyReason

#[repr(u8)]
pub enum ErrorReplyReason {
    Execution(SimpleExecutionError),
    UnavailableActor(SimpleUnavailableActorError),
    RemovedFromWaitlist = 3,
    Unsupported = 255,
}

Reason of error reply creation.

Variants

Execution(SimpleExecutionError)

Error reply was created due to underlying execution error.

UnavailableActor(SimpleUnavailableActorError)

Destination actor is unavailable, so it can’t process the message.

RemovedFromWaitlist = 3

Message has died in Waitlist as out of rent one.

Unsupported = 255

Unsupported reason of error reply. Variant exists for backward compatibility.

Implementations

impl ErrorReplyReason

pub fn is_exited(&self) -> bool

Returns bool indicating if self is UnavailableActor::ProgramExited variant.

pub fn is_userspace_panic(&self) -> bool

Returns bool indicating if self is Execution::UserspacePanic variant.

Trait Implementations

impl Clone for ErrorReplyReason

fn clone(&self) -> ErrorReplyReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorReplyReason

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

Formats the value using the given formatter.

impl Display for ErrorReplyReason

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

Formats the value using the given formatter.

impl Error for ErrorReplyReason

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<ErrorReplyReason> for ReplyCode

fn from(source: ErrorReplyReason) -> Self

Converts to this type from the input type.

impl From<SimpleExecutionError> for ErrorReplyReason

fn from(source: SimpleExecutionError) -> Self

Converts to this type from the input type.

impl From<SimpleUnavailableActorError> for ErrorReplyReason

fn from(source: SimpleUnavailableActorError) -> Self

Converts to this type from the input type.

impl Hash for ErrorReplyReason

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorReplyReason

fn eq(&self, other: &ErrorReplyReason) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sequence for ErrorReplyReason

const CARDINALITY: usize = 15usize

Number of values of type Self.

fn next(&self) -> Option<Self>

Returns value following *self or None if this was the end.

fn previous(&self) -> Option<Self>

Returns value preceding *self or None if this was the beginning.

fn first() -> Option<Self>

Returns the first value of type Self.

fn last() -> Option<Self>

Returns the last value of type Self.

impl Copy for ErrorReplyReason

impl Eq for ErrorReplyReason

impl StructuralPartialEq for ErrorReplyReason