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Parse::Method::Signatures::TypeConstraint(3)ntributed Perl Documentationethod::Signatures::TypeConstraint(3)



NAME
       Parse::Method::Signatures::TypeConstraint - turn parsed TC data into Moose TC object

DESCRIPTION
       Class used to turn PPI elements into Moose::Meta::TypeConstraint objects.

ATTRIBUTES
   tc
           Lazy Build.

       The Moose::Meta::TypeConstraint object for this type constraint, built when requested. "tc_callback"
       will be called for each individual component type in turn.

   tc_callback
           Type: CodeRef

           Default: "find_registered_constraint"

       Callback used to turn type names into type objects. See "type_constraint_callback" in
       Parse::Method::Signatures for more details and an example.

   from_namespace
           Type: ClassName

       If provided, then the default "tc_callback" will search for MooseX::Types in this package.

METHODS
   find_registered_constraint
       Will search for an imported MooseX::Types in "from_namespace" (if provided). Failing that it will ask
       the Moose::Meta::TypeConstraint::Registry for a type with the given name.

       If all else fails, it will simple return the type as a string, so that Moose's auto-vivification of
       classnames to type will work.

   to_string
       String representation of the type constraint, approximately as parsed.

SEE ALSO
       Parse::Method::Signatures, MooseX::Types, MooseX::Types::Util.

AUTHORS
       Florian Ragwitz <rafl@debian.org>.

       Ash Berlin <ash@cpan.org>.

LICENSE
       Licensed under the same terms as Perl itself.



perl v5.12.5                                     2011-09-09     Parse::Method::Signatures::TypeConstraint(3)