Struct ActorError 

pub struct ActorError { /* private fields */ }

TODO fix error system; actor errors should be transparent to the VM. The error type that gets returned by actor method calls.

Implementations

impl ActorError

pub fn new(exit_code: ExitCode, msg: String) -> Self

pub fn exit_code(&self) -> ExitCode

Returns the exit code of the error.

pub fn is_ok(&self) -> bool

Returns true when the exit code is Ok.

pub fn msg(&self) -> &str

Error message of the actor error.

pub fn wrap(self, msg: impl AsRef<str>) -> Self

Prefix error message with a string message.

Trait Implementations

impl Clone for ActorError

fn clone(&self) -> ActorError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActorError

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

Formats the value using the given formatter.

impl Display for ActorError

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

Formats the value using the given formatter.

impl Error for ActorError

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<Error> for ActorError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ActorError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<ExitCode> for ActorError

Performs conversions from SyscallResult, whose error type is ExitCode, to ActorErrors. This facilitates propagation.

fn from(e: ExitCode) -> Self

Converts to this type from the input type.

impl PartialEq for ActorError

fn eq(&self, other: &ActorError) -> 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 StructuralPartialEq for ActorError