pub struct FiberError { /* private fields */ }
Expand description
Ruby FiberError
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§
source§impl FiberError
impl FiberError
sourcepub const fn new() -> FiberError
pub const fn new() -> FiberError
Construct a new, default FiberError
Ruby exception.
This constructor sets the exception message to FiberError
.
§Examples
let exception = FiberError::new();
assert_eq!(exception.message(), b"FiberError");
sourcepub const fn with_message(message: &'static str) -> FiberError
pub const fn with_message(message: &'static str) -> FiberError
Construct a new, FiberError
Ruby exception with the given
message.
§Examples
let exception = FiberError::with_message("an error occurred");
assert_eq!(exception.message(), b"an error occurred");
sourcepub fn message(&self) -> &[u8] ⓘ
pub fn message(&self) -> &[u8] ⓘ
Return the message this Ruby exception was constructed with.
§Examples
let exception = FiberError::new();
assert_eq!(exception.message(), b"FiberError");
let exception = FiberError::from("something went wrong");
assert_eq!(exception.message(), b"something went wrong");
Trait Implementations§
source§impl Clone for FiberError
impl Clone for FiberError
source§fn clone(&self) -> FiberError
fn clone(&self) -> FiberError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for FiberError
impl Debug for FiberError
source§impl Default for FiberError
impl Default for FiberError
source§fn default() -> FiberError
fn default() -> FiberError
Returns the “default value” for a type. Read more
source§impl Display for FiberError
impl Display for FiberError
source§impl Error for FiberError
impl Error for FiberError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<&'static [u8]> for FiberError
impl From<&'static [u8]> for FiberError
source§fn from(message: &'static [u8]) -> FiberError
fn from(message: &'static [u8]) -> FiberError
Converts to this type from the input type.
source§impl From<&'static str> for FiberError
impl From<&'static str> for FiberError
source§fn from(message: &'static str) -> FiberError
fn from(message: &'static str) -> FiberError
Converts to this type from the input type.
source§impl From<FiberError> for Error
impl From<FiberError> for Error
source§fn from(exception: FiberError) -> Error
fn from(exception: FiberError) -> Error
Converts to this type from the input type.
source§impl From<String> for FiberError
impl From<String> for FiberError
source§fn from(message: String) -> FiberError
fn from(message: String) -> FiberError
Converts to this type from the input type.
source§impl Hash for FiberError
impl Hash for FiberError
source§impl Ord for FiberError
impl Ord for FiberError
source§fn cmp(&self, other: &FiberError) -> Ordering
fn cmp(&self, other: &FiberError) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for FiberError
impl PartialEq for FiberError
source§impl PartialOrd for FiberError
impl PartialOrd for FiberError
source§impl RubyException for FiberError
impl RubyException for FiberError
source§impl RubyException for FiberError
impl RubyException for FiberError
source§fn 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.source§fn 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 FiberError
impl StructuralPartialEq for FiberError
Auto Trait Implementations§
impl Freeze for FiberError
impl RefUnwindSafe for FiberError
impl Send for FiberError
impl Sync for FiberError
impl Unpin for FiberError
impl UnwindSafe for FiberError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)