Crate spinoso_exception

Built in Ruby exception types.

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.

Ruby Exception Hierarchy

The built-in subclasses of Exception are:

• NoMemoryError
• ScriptError
  • LoadError
  • NotImplementedError
  • SyntaxError
• SecurityError
• SignalException
  • Interrupt
• StandardError — default for rescue
  • ArgumentError
    • UncaughtThrowError
  • EncodingError
  • FiberError
  • IOError
    • EOFError
  • IndexError
    • KeyError
    • StopIteration
  • LocalJumpError
  • NameError
    • NoMethodError
  • RangeError
    • FloatDomainError
  • RegexpError
  • RuntimeError — default for raise
    • FrozenError
  • SystemCallError
    • Errno::*
  • ThreadError
  • TypeError
  • ZeroDivisionError
• SystemExit
• SystemStackError
• fatal — impossible to rescue

no_std

This crate is no_std compatible when built without the std feature. This crate has a required dependency on alloc.

Crate features

All features are enabled by default.

• std - Enables a dependency on the Rust Standard Library. Activating this feature enables std::error::Error impls on error types in this crate.

Modules

core

Ruby exception class implementations.

Structs

ArgumentError

Ruby ArgumentError error type.

EOFError

Ruby EOFError error type.

EncodingError

Ruby EncodingError error type.

Exception

Ruby Exception error type.

Fatal

Ruby fatal error type.

FiberError

Ruby FiberError error type.

FloatDomainError

Ruby FloatDomainError error type.

FrozenError

Ruby FrozenError error type.

IOError

Ruby IOError error type.

IndexError

Ruby IndexError error type.

Interrupt

Ruby Interrupt error type.

KeyError

Ruby KeyError error type.

LoadError

Ruby LoadError error type.

LocalJumpError

Ruby LocalJumpError error type.

NameError

Ruby NameError error type.

NoMemoryError

Ruby NoMemoryError error type.

NoMethodError

Ruby NoMethodError error type.

NotImplementedError

Ruby NotImplementedError error type.

RangeError

Ruby RangeError error type.

RegexpError

Ruby RegexpError error type.

RuntimeError

Ruby RuntimeError error type.

ScriptError

Ruby ScriptError error type.

SecurityError

Ruby SecurityError error type.

SignalException

Ruby SignalException error type.

StandardError

Ruby StandardError error type.

StopIteration

Ruby StopIteration error type.

SyntaxError

Ruby SyntaxError error type.

SystemCallError

Ruby SystemCallError error type.

SystemExit

Ruby SystemExit error type.

SystemStackError

Ruby SystemStackError error type.

ThreadError

Ruby ThreadError error type.

TypeError

Ruby TypeError error type.

UncaughtThrowError

Ruby UncaughtThrowError error type.

ZeroDivisionError

Ruby ZeroDivisionError error type.

Traits

RubyException

Polymorphic exception type that corresponds to Ruby’s Exception.