Struct artichoke_backend::exception_handler::CaughtException

pub struct CaughtException { /* fields omitted */ }

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 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()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<CaughtException> for Box<dyn RubyException>

fn from(exc: CaughtException) -> Self

Performs the conversion.

impl From<CaughtException> for Error

fn from(exc: CaughtException) -> Self

Performs the conversion.

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 raiseable sys::mrb_value.