Summary: Querying your file handle capabilities

Description:
Perl's filehandles are implemented as a stack of layers, with the
bottom-most usually doing the actual IO and the higher ones doing
buffering, encoding/decoding or transformations. PerlIO::Layers allows you
to query the filehandle's properties concerning there layers.

URL: https://metacpan.org/release/PerlIO-Layers
License: GPL+ or Artistic

Maintainer: nobody