perl-PerlIO-Layers: perl-PerlIO-Layers (Perl module) perl-PerlIO-Layers: perl-PerlIO-Layers: Perl's filehandles are implemented as a stack of layers, with the perl-PerlIO-Layers: bottom-most usually doing the actual IO and the higher ones doing perl-PerlIO-Layers: buffering, encoding/decoding or transformations. PerlIO::Layers perl-PerlIO-Layers: allows you to query the filehandle's properties concerning these perl-PerlIO-Layers: layers. perl-PerlIO-Layers: perl-PerlIO-Layers: https://metacpan.org/release/LEONT/PerlIO-Layers-0.010 perl-PerlIO-Layers: perl-PerlIO-Layers: