Provided by: libio-handle-util-perl_0.01-2.1_all 

NAME
IO::Handle::Prototype - base class for callback based handles.
SYNOPSIS
my $fh = IO::Handle::Prototype->new( getline => sub { my $fh = shift; ... }, );
DESCRIPTION
You probably want IO::Handle::Prototype::Fallback instead. perl v5.32.0 2021-01-03 IO::Handle::Prototype(3pm)