Struct rutie::AnyException

pub struct AnyException { /* fields omitted */ }

Methods from Deref<Target = Value>

pub fn is_true(&self) -> bool

pub fn is_false(&self) -> bool

pub fn is_nil(&self) -> bool

pub fn is_node(&self) -> bool

pub fn is_undef(&self) -> bool

pub fn is_symbol(&self) -> bool

pub fn is_fixnum(&self) -> bool

pub fn is_flonum(&self) -> bool

pub fn is_frozen(&self) -> bool

pub fn ty(&self) -> ValueType

Trait Implementations

impl AsRef<AnyException> for AnyException

fn as_ref(&self) -> &Self

Performs the conversion.

impl AsRef<Value> for AnyException

fn as_ref(&self) -> &Value

Performs the conversion.

impl Borrow<Value> for AnyException

fn borrow(&self) -> &Value

Immutably borrows from an owned value.

impl Debug for AnyException

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

Formats the value using the given formatter.

impl Deref for AnyException

type Target = Value

The resulting type after dereferencing.

fn deref(&self) -> &Value

Dereferences the value.

impl Display for AnyException

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

Formats the value using the given formatter.

impl Exception for AnyException

fn new(class: &str, msg: Option<&str>) -> Self

Construct a new Exception object, optionally passing in a message.

fn exception(&self, string: Option<&str>) -> Self

With no argument, or if the argument is the same as the receiver, return the receiver. Otherwise, create a new exception object of the same class as the receiver, but with a message equal to string.to_str.

fn backtrace(&self) -> Option<Array>

Returns any backtrace associated with the exception. The backtrace is an array of strings, each containing either “filename:lineNo: in `method''' or “filename:lineNo.''

fn backtrace_locations(&self) -> Option<Array>

Returns any backtrace associated with the exception. This method is similar to #backtrace, but the backtrace is an array of Thread::Backtrace::Location.

fn cause(&self) -> Option<Self>

Returns the previous exception at the time this exception was raised. This is useful for wrapping exceptions and retaining the original exception information.

fn inspect(&self) -> String

Return this exception's class name and message

fn message(&self) -> String

Returns the result of invoking exception.to_s. Normally this returns the exception's message or name.

fn set_backtrace(&self, backtrace: AnyObject) -> Option<Array>

Sets the backtrace information associated with exc. The backtrace must be an array of String objects or a single String in the format described in #backtrace.

fn to_s(&self) -> String

Returns exception's message (or the name of the exception if no message is set).

impl From<Value> for AnyException

fn from(value: Value) -> Self

Performs the conversion.

impl Into<AnyObject> for AnyException

fn into(self) -> AnyObject

Performs the conversion.

impl Into<Value> for AnyException

fn into(self) -> Value

Performs the conversion.

impl Object for AnyException

fn value(&self) -> Value

Returns internal value of current object.

fn class(&self) -> Class

Returns a class of current object.

fn singleton_class(&self) -> Class

Returns a singleton class of current object.

fn get_data<'a, T>(&'a self, wrapper: &'a dyn DataTypeWrapper<T>) -> &T

Gets an immutable reference to the Rust structure which is wrapped into a Ruby object.

fn get_data_mut<'a, T>(
    &'a mut self,
    wrapper: &'a dyn DataTypeWrapper<T>
) -> &mut T

Gets a mutable reference to the Rust structure which is wrapped into a Ruby object.

fn define<F: Fn(&mut Self)>(&mut self, f: F) -> &Self

Wraps calls to the object.

fn define_method<I: Object, O: Object>(
    &mut self,
    name: &str,
    callback: Callback<I, O>
)

Defines an instance method for the given class or object.

fn define_private_method<I: Object, O: Object>(
    &mut self,
    name: &str,
    callback: Callback<I, O>
)

Defines a private instance method for the given class or object.

fn define_singleton_method<I: Object, O: Object>(
    &mut self,
    name: &str,
    callback: Callback<I, O>
)

Defines a class method for given class or singleton method for object.

fn def<I: Object, O: Object>(&mut self, name: &str, callback: Callback<I, O>)

An alias for define_method (similar to Ruby syntax def some_method).

fn def_private<I: Object, O: Object>(
    &mut self,
    name: &str,
    callback: Callback<I, O>
)

An alias for define_private_method (similar to Ruby syntax private def some_method).

fn def_self<I: Object, O: Object>(
    &mut self,
    name: &str,
    callback: Callback<I, O>
)

An alias for define_singleton_method (similar to Ruby def self.some_method).

unsafe fn send(&self, method: &str, arguments: &[AnyObject]) -> AnyObject

Calls a given method on an object similarly to Ruby Object#send method

fn equals<T: Object>(&self, other: &T) -> bool

Alias for Ruby's ==

fn case_equals<T: Object>(&self, other: &T) -> bool

Alias for Ruby's ===

fn is_eql<T: Object>(&self, other: &T) -> bool

Alias for Ruby's eql?

fn is_equal<T: Object>(&self, other: &T) -> bool

Alias for Ruby's equal?

fn respond_to(&self, method: &str) -> bool

Checks whether the object responds to given method

fn protect_send(
    &self,
    method: &str,
    arguments: &[AnyObject]
) -> Result<AnyObject, AnyException>

protect_send returns Result<AnyObject, AnyObject>

fn protect_public_send(
    &self,
    method: &str,
    arguments: &[AnyObject]
) -> Result<AnyObject, AnyException>

protect_public_send returns Result<AnyObject, AnyObject>

fn is_nil(&self) -> bool

Checks whether the object is nil

fn to_any_object(&self) -> AnyObject

Converts struct to AnyObject

fn instance_variable_get(&self, variable: &str) -> AnyObject

Gets an instance variable of object

fn instance_variable_set<T: Object>(
    &mut self,
    variable: &str,
    value: T
) -> AnyObject

Sets an instance variable for object

fn is_frozen(&self) -> bool

Returns the freeze status of the object.

fn freeze(&mut self) -> Self

Prevents further modifications to the object.

unsafe fn to<T: Object>(&self) -> T

Unsafely casts current object to the specified Ruby type

fn try_convert_to<T: VerifiedObject>(&self) -> Result<T, AnyException>

Safely casts current object to the specified Ruby type

fn ty(&self) -> ValueType

Determines the value type of the object

impl PartialEq<AnyException> for AnyException

fn eq(&self, other: &Self) -> bool

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl TryConvert<AnyObject> for AnyException

type Nil = NilClass

The type returned in the event of a conversion error.

fn try_convert(obj: AnyObject) -> Result<Self, NilClass>

Performs the conversion.

impl VerifiedObject for AnyException

fn is_correct_type<T: Object>(object: &T) -> bool

fn error_message() -> &'static str