Struct forest_vm::ActorError

pub struct ActorError { /* fields omitted */ }

The error type that gets returned by actor method calls.

Implementations

impl ActorError

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

pub fn new_fatal(msg: String) -> Self

pub fn is_fatal(&self) -> bool

pub fn exit_code(&self) -> ExitCode

pub fn msg(&self) -> &str

Trait Implementations

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)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for ActorError

fn from(e: EncodingError) -> Self

Performs the conversion.