Struct artichoke_backend::extn::core::exception::RuntimeError
source · [−]pub struct RuntimeError { /* private fields */ }
Expand description
Ruby RuntimeError
error type.
Descendants of class Exception
are used to communicate between
Kernel#raise
and rescue
statements in begin ... end
blocks.
Exception objects carry information about the exception – its type (the
exception’s class name), an optional descriptive string, and optional
traceback information. Exception
subclasses may add additional information
like NameError#name
.
Implementations
sourceimpl RuntimeError
impl RuntimeError
sourcepub const fn new() -> RuntimeError
pub const fn new() -> RuntimeError
Construct a new, default RuntimeError
Ruby exception.
This constructor sets the exception message to RuntimeError
.
Examples
let exception = RuntimeError::new();
assert_eq!(exception.message(), b"RuntimeError");
sourcepub const fn with_message(message: &'static str) -> RuntimeError
pub const fn with_message(message: &'static str) -> RuntimeError
Construct a new, RuntimeError
Ruby exception with the given
message.
Examples
let exception = RuntimeError::with_message("an error occurred");
assert_eq!(exception.message(), b"an error occurred");
sourcepub fn message(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
pub fn message(&self) -> &[u8]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
Return the message this Ruby exception was constructed with.
Examples
let exception = RuntimeError::new();
assert_eq!(exception.message(), b"RuntimeError");
let exception = RuntimeError::from("something went wrong");
assert_eq!(exception.message(), b"something went wrong");
Trait Implementations
sourceimpl Clone for RuntimeError
impl Clone for RuntimeError
sourcefn clone(&self) -> RuntimeError
fn clone(&self) -> RuntimeError
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for RuntimeError
impl Debug for RuntimeError
sourceimpl Default for RuntimeError
impl Default for RuntimeError
sourcefn default() -> RuntimeError
fn default() -> RuntimeError
Returns the “default value” for a type. Read more
sourceimpl Display for RuntimeError
impl Display for RuntimeError
sourceimpl Error for RuntimeError
impl Error for RuntimeError
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl From<&'static [u8]> for RuntimeError
impl From<&'static [u8]> for RuntimeError
sourcefn from(message: &'static [u8]) -> RuntimeError
fn from(message: &'static [u8]) -> RuntimeError
Converts to this type from the input type.
sourceimpl From<&'static str> for RuntimeError
impl From<&'static str> for RuntimeError
sourcefn from(message: &'static str) -> RuntimeError
fn from(message: &'static str) -> RuntimeError
Converts to this type from the input type.
sourceimpl From<Cow<'static, str>> for RuntimeError
impl From<Cow<'static, str>> for RuntimeError
sourcefn from(message: Cow<'static, str>) -> RuntimeError
fn from(message: Cow<'static, str>) -> RuntimeError
Converts to this type from the input type.
sourceimpl From<RuntimeError> for Error
impl From<RuntimeError> for Error
sourcefn from(exception: RuntimeError) -> Error
fn from(exception: RuntimeError) -> Error
Converts to this type from the input type.
sourceimpl From<RuntimeError> for Box<dyn RubyException>
impl From<RuntimeError> for Box<dyn RubyException>
sourcefn from(exception: RuntimeError) -> Box<dyn RubyException>
fn from(exception: RuntimeError) -> Box<dyn RubyException>
Converts to this type from the input type.
sourceimpl From<String> for RuntimeError
impl From<String> for RuntimeError
sourcefn from(message: String) -> RuntimeError
fn from(message: String) -> RuntimeError
Converts to this type from the input type.
sourceimpl Hash for RuntimeError
impl Hash for RuntimeError
sourceimpl Ord for RuntimeError
impl Ord for RuntimeError
sourceimpl PartialEq<RuntimeError> for RuntimeError
impl PartialEq<RuntimeError> for RuntimeError
sourcefn eq(&self, other: &RuntimeError) -> bool
fn eq(&self, other: &RuntimeError) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &RuntimeError) -> bool
fn ne(&self, other: &RuntimeError) -> bool
This method tests for !=
.
sourceimpl PartialOrd<RuntimeError> for RuntimeError
impl PartialOrd<RuntimeError> for RuntimeError
sourcefn partial_cmp(&self, other: &RuntimeError) -> Option<Ordering>
fn partial_cmp(&self, other: &RuntimeError) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl RubyException for RuntimeError
impl RubyException for RuntimeError
sourceimpl RubyException for RuntimeError
impl RubyException for RuntimeError
sourcefn vm_backtrace(&self, interp: &mut Artichoke) -> Option<Vec<Vec<u8>>>
fn vm_backtrace(&self, interp: &mut Artichoke) -> Option<Vec<Vec<u8>>>
Optional backtrace specified by a Vec
of frames.
sourcefn as_mrb_value(&self, interp: &mut Artichoke) -> Option<mrb_value>
fn as_mrb_value(&self, interp: &mut Artichoke) -> Option<mrb_value>
Return a raise-able sys::mrb_value
.
impl Eq for RuntimeError
impl StructuralEq for RuntimeError
impl StructuralPartialEq for RuntimeError
Auto Trait Implementations
impl RefUnwindSafe for RuntimeError
impl Send for RuntimeError
impl Sync for RuntimeError
impl Unpin for RuntimeError
impl UnwindSafe for RuntimeError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more