Struct spinoso_exception::FloatDomainError
source · [−]pub struct FloatDomainError { /* private fields */ }
Expand description
Ruby FloatDomainError
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 FloatDomainError
impl FloatDomainError
sourcepub const fn new() -> Self
pub const fn new() -> Self
Construct a new, default FloatDomainError
Ruby exception.
This constructor sets the exception message to FloatDomainError
.
Examples
let exception = FloatDomainError::new();
assert_eq!(exception.message(), b"FloatDomainError");
sourcepub const fn with_message(message: &'static str) -> Self
pub const fn with_message(message: &'static str) -> Self
Construct a new, FloatDomainError
Ruby exception with the given
message.
Examples
let exception = FloatDomainError::with_message("an error occurred");
assert_eq!(exception.message(), b"an error occurred");
sourcepub fn message(&self) -> &[u8]ⓘNotable traits for &mut [u8]impl<'_> Write for &mut [u8]impl<'_> Read for &[u8]
pub fn message(&self) -> &[u8]ⓘNotable traits for &mut [u8]impl<'_> Write for &mut [u8]impl<'_> Read for &[u8]
Return the message this Ruby exception was constructed with.
Examples
let exception = FloatDomainError::new();
assert_eq!(exception.message(), b"FloatDomainError");
let exception = FloatDomainError::from("something went wrong");
assert_eq!(exception.message(), b"something went wrong");
Trait Implementations
sourceimpl Clone for FloatDomainError
impl Clone for FloatDomainError
sourcefn clone(&self) -> FloatDomainError
fn clone(&self) -> FloatDomainError
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 FloatDomainError
impl Debug for FloatDomainError
sourceimpl Default for FloatDomainError
impl Default for FloatDomainError
sourcefn default() -> FloatDomainError
fn default() -> FloatDomainError
Returns the “default value” for a type. Read more
sourceimpl Display for FloatDomainError
impl Display for FloatDomainError
sourceimpl Error for FloatDomainError
impl Error for FloatDomainError
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 FloatDomainError
impl From<&'static [u8]> for FloatDomainError
sourceimpl From<&'static str> for FloatDomainError
impl From<&'static str> for FloatDomainError
sourceimpl From<Cow<'static, [u8]>> for FloatDomainError
impl From<Cow<'static, [u8]>> for FloatDomainError
sourceimpl From<Cow<'static, str>> for FloatDomainError
impl From<Cow<'static, str>> for FloatDomainError
sourceimpl From<String> for FloatDomainError
impl From<String> for FloatDomainError
sourceimpl Hash for FloatDomainError
impl Hash for FloatDomainError
sourceimpl Ord for FloatDomainError
impl Ord for FloatDomainError
sourceimpl PartialEq<FloatDomainError> for FloatDomainError
impl PartialEq<FloatDomainError> for FloatDomainError
sourcefn eq(&self, other: &FloatDomainError) -> bool
fn eq(&self, other: &FloatDomainError) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &FloatDomainError) -> bool
fn ne(&self, other: &FloatDomainError) -> bool
This method tests for !=
.
sourceimpl PartialOrd<FloatDomainError> for FloatDomainError
impl PartialOrd<FloatDomainError> for FloatDomainError
sourcefn partial_cmp(&self, other: &FloatDomainError) -> Option<Ordering>
fn partial_cmp(&self, other: &FloatDomainError) -> 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 FloatDomainError
impl RubyException for FloatDomainError
impl Eq for FloatDomainError
impl StructuralEq for FloatDomainError
impl StructuralPartialEq for FloatDomainError
Auto Trait Implementations
impl RefUnwindSafe for FloatDomainError
impl Send for FloatDomainError
impl Sync for FloatDomainError
impl Unpin for FloatDomainError
impl UnwindSafe for FloatDomainError
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