1MooseX::Clone::Meta::AtUtsMreoirobsuCetoXen::t::rCTilrboaunitete::d::MSPetetorarl:a:bDAlotectCurlmioebnnuett(ae3t:)i:oTnrait::StorableClone(3)
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NAME

6       MooseX::Clone::Meta::Attribute::Trait::StorableClone - The
7       Moose::Meta::Attribute trait for deeply cloning attributes using
8       Storable.
9

SYNOPSIS

11           # see MooseX::Clone
12
13           has foo => (
14               traits => [qw(StorableClone)],
15               isa => "Something",
16           );
17
18           my $clone = $object->clone; # $clone->foo will equal Storable::dclone($object->foo)
19

DESCRIPTION

21       This meta attribute trait provides a "clone_value" method, in the
22       spirit of "get_value" and "set_value". This allows clone methods such
23       as the one in MooseX::Clone to make use of this per-attribute cloning
24       behavior.
25

DERIVATION

27       Deriving this role for your own cloning purposes is encouraged.
28
29       This will allow your fine grained cloning semantics to interact with
30       MooseX::Clone in the RightX way.
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ATTRIBUTES

33       clone_only_objects
34           Whether or not Data::Visitor should be used to clone arbitrary
35           structures.  Objects found in these structures will be cloned using
36           clone_object_value.
37
38           If true then non object values will be copied over in shallow
39           cloning semantics (shared reference).
40
41           Defaults to false (all reference will be cloned).
42
43       clone_visitor_config
44           A hash ref used to construct "clone_visitor". Defaults to the empty
45           ref.
46
47           This can be used to alter the cloning behavior for non object
48           values.
49
50       clone_visitor
51           The Data::Visitor::Callback object that will be used to clone.
52
53           It has an "object" handler that delegates to "clone_object_value"
54           and sets "tied_as_objects" to true in order to deeply clone tied
55           structures while retaining magic.
56
57           Only used if "clone_only_objects" is false and the value of the
58           attribute is not an object.
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METHODS

61       clone_value $target, $proto, %args
62           Clones the value the attribute encapsulates from $proto into
63           $target.
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65       clone_value_data $value, %args
66           Does the actual cloning of the value data by delegating to a
67           "clone" method on the object if any.
68
69           If the object does not support a "clone" method an error is thrown.
70
71           If the value is not an object then it will not be cloned.
72
73           In the future support for deep cloning of simple refs will be added
74           too.
75
76       clone_object_value $object, %args
77           This is the actual workhorse of "clone_value_data".
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79       clone_any_value $value, %args
80           Uses "clone_visitor" to clone all non object values.
81
82           Called from "clone_value_data" if the value is not an object and
83           "clone_only_objects" is false.
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87perl v5.12.1           MooseX::Clo2n0e1:0:-M0e7t-a2:2:Attribute::Trait::StorableClone(3)
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