4 Mouse::XS - A Mouse guts in XS
8 This document describes Mouse version 0.40_06
12 Mouse has an optional XS implementation. This is automatically built
13 and used if available.
17 If you do not want to build the XS implementation, you can pass the C<--pp>
18 option to F<Makefile.PL>.
22 =head2 The MOUSE_PUREPERL environment variable
24 It can be used to enable the use of Mouse::PurePerl.