Struct spinoso_exception::core::SystemExit[][src]

pub struct SystemExit { /* fields omitted */ }

Ruby SystemExit 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

impl SystemExit[src]

#[must_use]
pub const fn new() -> Self
[src]

Construct a new, default SystemExit Ruby exception.

This constructor sets the exception message to SystemExit.

Examples

let exception = SystemExit::new();
assert_eq!(exception.message(), b"SystemExit");

#[must_use]
pub const fn with_message(message: &'static str) -> Self
[src]

Construct a new, SystemExit Ruby exception with the given message.

Examples

let exception = SystemExit::with_message("an error occurred");
assert_eq!(exception.message(), b"an error occurred");

#[must_use]
pub fn message(&self) -> &[u8]
[src]

Return the message this Ruby exception was constructed with.

Examples

let exception = SystemExit::new();
assert_eq!(exception.message(), b"SystemExit");
let exception = SystemExit::from("something went wrong");
assert_eq!(exception.message(), b"something went wrong");

#[must_use]
pub const fn name(&self) -> &'static str
[src]

Return this Ruby exception’s class name.

Examples

let exception = SystemExit::new();
assert_eq!(exception.name(), "SystemExit");

Trait Implementations

impl Clone for SystemExit[src]

fn clone(&self) -> SystemExit[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Debug for SystemExit[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter. Read more

impl Default for SystemExit[src]

fn default() -> SystemExit[src]

Returns the “default value” for a type. Read more

impl Display for SystemExit[src]

fn fmt(&self, f: &mut Formatter<'_>) -> Result[src]

Formats the value using the given formatter. Read more

impl Error for SystemExit[src]

fn source(&self) -> Option<&(dyn Error + 'static)>1.30.0[src]

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>[src]

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

fn description(&self) -> &str1.0.0[src]

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>1.0.0[src]

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<&'static [u8]> for SystemExit[src]

fn from(message: &'static [u8]) -> Self[src]

Performs the conversion.

impl From<&'static str> for SystemExit[src]

fn from(message: &'static str) -> Self[src]

Performs the conversion.

impl From<Cow<'static, [u8]>> for SystemExit[src]

fn from(message: Cow<'static, [u8]>) -> Self[src]

Performs the conversion.

impl From<Cow<'static, str>> for SystemExit[src]

fn from(message: Cow<'static, str>) -> Self[src]

Performs the conversion.

impl From<String> for SystemExit[src]

fn from(message: String) -> Self[src]

Performs the conversion.

impl From<Vec<u8, Global>> for SystemExit[src]

fn from(message: Vec<u8>) -> Self[src]

Performs the conversion.

impl Hash for SystemExit[src]

fn hash<__H: Hasher>(&self, state: &mut __H)[src]

Feeds this value into the given Hasher. Read more

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher
1.3.0[src]

Feeds a slice of this type into the given Hasher. Read more

impl Ord for SystemExit[src]

fn cmp(&self, other: &SystemExit) -> Ordering[src]

This method returns an Ordering between self and other. Read more

#[must_use]
fn max(self, other: Self) -> Self
1.21.0[src]

Compares and returns the maximum of two values. Read more

#[must_use]
fn min(self, other: Self) -> Self
1.21.0[src]

Compares and returns the minimum of two values. Read more

#[must_use]
fn clamp(self, min: Self, max: Self) -> Self
1.50.0[src]

Restrict a value to a certain interval. Read more

impl PartialEq<SystemExit> for SystemExit[src]

fn eq(&self, other: &SystemExit) -> bool[src]

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, other: &SystemExit) -> bool[src]

This method tests for !=.

impl PartialOrd<SystemExit> for SystemExit[src]

fn partial_cmp(&self, other: &SystemExit) -> Option<Ordering>[src]

This method returns an ordering between self and other values if one exists. Read more

#[must_use]
fn lt(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests less than (for self and other) and is used by the < operator. Read more

#[must_use]
fn le(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

#[must_use]
fn gt(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

#[must_use]
fn ge(&self, other: &Rhs) -> bool
1.0.0[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl RubyException for SystemExit[src]

fn message(&self) -> Cow<'_, [u8]>[src]

The exception’s message. Read more

fn name(&self) -> Cow<'_, str>[src]

The exception’s class name. Read more

impl Eq for SystemExit[src]

impl StructuralEq for SystemExit[src]

impl StructuralPartialEq for SystemExit[src]

Auto Trait Implementations

impl RefUnwindSafe for SystemExit

impl Send for SystemExit

impl Sync for SystemExit

impl Unpin for SystemExit

impl UnwindSafe for SystemExit

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
    T: Display + ?Sized
[src]

pub default fn to_string(&self) -> String[src]

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.