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