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.