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.