Struct artichoke_backend::exception_handler::CaughtException

pub struct CaughtException { /* private fields */ }

An Exception rescued with sys::mrb_protect.

CaughtException is re-raiseable because it implements RubyException.

Implementations

impl CaughtException

pub fn builder() -> Builder

Incrementally construct a CaughtException.

pub fn with_value_class_and_message( value: Value, name: String, message: Vec<u8> ) -> Self

Construct a new CaughtException.

Trait Implementations

impl Clone for CaughtException

fn clone(&self) -> CaughtException

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CaughtException

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

Formats the value using the given formatter.

impl Default for CaughtException

fn default() -> CaughtException

Returns the “default value” for a type.

impl Display for CaughtException

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

Formats the value using the given formatter.

impl Error for CaughtException

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<CaughtException> for Box<dyn RubyException>

fn from(exc: CaughtException) -> Self

Converts to this type from the input type.

impl From<CaughtException> for Error

fn from(exc: CaughtException) -> Self

Converts to this type from the input type.

impl RubyException for CaughtException

fn message(&self) -> Cow<'_, [u8]>

Message of the Exception.

fn name(&self) -> Cow<'_, str>

Class name of the Exception.

fn vm_backtrace(&self, interp: &mut Artichoke) -> Option<Vec<Vec<u8>>>

Optional backtrace specified by a Vec of frames.

fn as_mrb_value(&self, interp: &mut Artichoke) -> Option<mrb_value>

Return a raise-able sys::mrb_value.