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