1Future::IO::ImplBase(3)User Contributed Perl DocumentatioFnuture::IO::ImplBase(3)
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NAME

6       "Future::IO::ImplBase" - base class for "Future::IO" implementations
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DESCRIPTION

9       This package provides a few utility methods that may help writing
10       actual Future::IO implementation classes. It is entirely optional;
11       implementations are not required to use it.
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CLASS METHODS

14   APPLY
15          __PACKAGE__->APPLY
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17       Attempts to set the value of the $Future::IO::IMPL variable to the name
18       of the calling package.
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DEFAULT METHODS

21       These methods are provided based on lower-level functionallity that the
22       implementing class should provide.
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24   sysread
25       Requires a lower-level method
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27          $f = $class->ready_for_read( $fh )
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29       which should return a Future that completes when the given filehandle
30       may be ready for reading.
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32   syswrite
33       Requires a lower-level method
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35          $f = $class->ready_for_write( $fh )
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37       which should return a Future that completes when the given filehandle
38       may be ready for writing.
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AUTHOR

41       Paul Evans <leonerd@leonerd.org.uk>
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45perl v5.30.0                      2019-07-26           Future::IO::ImplBase(3)
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