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Exception: IO::Buffer::MaskError

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, `::ArgumentError`, `::StandardError`, `::Exception`
Instance Chain: self, `::ArgumentError`, `::StandardError`, `::Exception`
Inherits:	ArgumentError `::Object` Exception StandardError ArgumentError IO::Buffer::MaskError
Defined in:	io_buffer.c

Overview

Raised if the mask given to a binary operation is invalid, e.g. zero length or overlaps the target buffer.

Class Attribute Summary

`::Exception` - Inherited

Returns true if exception messages will be sent to a terminal device.

Class Method Summary

`::Exception` - Inherited

.exception	Returns an exception object of the same class as `self`; useful for creating a similar exception, but with a different message.
.new	Returns a new exception object.

Instance Method Summary

`::Exception` - Inherited

#==	Returns whether `object` is the same class as `self` and its `#message` and `#backtrace` are equal to those of `self`.
#backtrace	Returns the backtrace (the list of code locations that led to the exception), as an array of strings.
#backtrace_locations	Returns the backtrace (the list of code locations that led to the exception), as an array of `::Thread::Backtrace::Location` instances.
#cause	Returns the previous value of global variable `$!`, which may be `nil` (see Global Variables):
#detailed_message	Returns the message string with enhancements:
#exception	Returns an exception object of the same class as `self`; useful for creating a similar exception, but with a different message.
#full_message	Returns an enhanced message string:
#inspect	Returns a string representation of `self`:
#message	Returns #to_s.
#set_backtrace	Sets the backtrace value for `self`; returns the given `value`.
#to_s	Returns a string representation of `self`:

Constructor Details

This class inherits a constructor from Exception