Exception: Ractor::ClosedError
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| Super Chains via Extension / Inclusion / Inheritance | |
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Instance Chain:
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| Inherits: |
StopIteration
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| Defined in: | ractor.c, ractor.c |
Overview
Raised when an attempt is made to send a message to a closed port, or to retrieve a message from a closed and empty port. Ports may be closed explicitly with Port#close and are closed implicitly when a ::Ractor terminates.
port = Ractor::Port.new
port.close
port << "test" # Ractor::ClosedError
port.receive # Ractor::ClosedErrorClosedError is a descendant of ::StopIteration, so the closing of a port will break out of loops without propagating the error.
Class Attribute Summary
::Exception - Inherited
| .to_tty? | Returns |
Class Method Summary
::Exception - Inherited
| .exception | Returns an exception object of the same class as |
| .new | Returns a new exception object. |
Instance Method Summary
::StopIteration - Inherited
| #result | Returns the return value of the iterator. |
::Exception - Inherited
| #== | Returns whether |
| #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 |
| #cause | Returns the previous value of global variable |
| #detailed_message | Returns the message string with enhancements: |
| #exception | Returns an exception object of the same class as |
| #full_message | Returns an enhanced message string: |
| #inspect | Returns a string representation of |
| #message | Returns #to_s. |
| #set_backtrace | Sets the backtrace value for |
| #to_s | Returns a string representation of |
Constructor Details
This class inherits a constructor from Exception