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.IX Title "YAML::PP::Constructor 3"
.TH YAML::PP::Constructor 3 2024-02-14 "perl v5.38.2" "User Contributed Perl Documentation"
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.SH NAME
YAML::PP::Constructor \- Constructing data structure from parsing events
.SH METHODS
.IX Header "METHODS"
.IP new 4
.IX Item "new"
The Constructor constructor
.Sp
.Vb 4
\&    my $constructor = YAML::PP::Constructor\->new(
\&        schema => $schema,
\&        cyclic_refs => $cyclic_refs,
\&    );
.Ve
.IP init 4
.IX Item "init"
Resets any data being used during construction.
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\&    $constructor\->init;
.Ve
.IP "document_start_event, document_end_event, mapping_start_event, mapping_end_event, sequence_start_event, sequence_end_event, scalar_event, alias_event, stream_start_event, stream_end_event" 4
.IX Item "document_start_event, document_end_event, mapping_start_event, mapping_end_event, sequence_start_event, sequence_end_event, scalar_event, alias_event, stream_start_event, stream_end_event"
These methods are called from YAML::PP::Parser:
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.Vb 1
\&    $constructor\->document_start_event($event);
.Ve
.IP "anchors, set_anchors" 4
.IX Item "anchors, set_anchors"
Helper for storing anchors during construction
.IP "docs, set_docs" 4
.IX Item "docs, set_docs"
Helper for storing resulting documents during construction
.IP "stack, set_stack" 4
.IX Item "stack, set_stack"
Helper for storing data during construction
.IP "cyclic_refs, set_cyclic_refs" 4
.IX Item "cyclic_refs, set_cyclic_refs"
Option for controlling the behaviour when finding circular references
.IP "schema, set_schema" 4
.IX Item "schema, set_schema"
Holds a YAML::PP::Schema object
.IP stringify_complex 4
.IX Item "stringify_complex"
When constructing a hash and getting a non-scalar key, this method is
used to stringify the key.
.Sp
It uses a terse Data::Dumper output. Other modules, like YAML::XS, use
the default stringification, \f(CWARRAY(0x55617c0c7398)\fR for example.