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.\" ========================================================================
.\"
.IX Title "JSON::RPC::Common::Procedure::Return::Error 3pm"
.TH JSON::RPC::Common::Procedure::Return::Error 3pm "2020-06-23" "perl v5.30.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
JSON::RPC::Common::Procedure::Return::Error \- Base class for JSON\-RPC errors
.SH "VERSION"
.IX Header "VERSION"
version 0.11
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&        use JSON::RPC::Common::Procedure::Return::Error;
\&
\&        my $error = JSON::RPC::Common::Procedure::Return::Error\->new(
\&                message => "foo",
\&                code => "bah",
\&        );
\&
\&        # or construct a return with an error from a call:
\&        my $return = $call\->return_error("foo");
\&
\&        $return\->error\->message;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This is a base class for all version specific error implementations.
.SH "ATTRIBUTES"
.IX Header "ATTRIBUTES"
.IP "code" 4
.IX Item "code"
.PD 0
.IP "message" 4
.IX Item "message"
.IP "data" 4
.IX Item "data"
.PD
These are the three common JSON-RPC error fields. In JSON-RPC 1.1 \f(CW\*(C`data\*(C'\fR is
known as \f(CW\*(C`error\*(C'\fR, and in 1.0 none of this is specced at all.
.Sp
See the version specific subclasses for various behaviors.
.Sp
Code is an integer, and message is a string.
.SH "METHODS"
.IX Header "METHODS"
.IP "new_dwim" 4
.IX Item "new_dwim"
Convenience constructor used by
\&\*(L"return_error\*(R" in JSON::RPC::Common::Procedure::Call.
.Sp
Will return an object if that's the argument, and otherwise construct an error.
.IP "inflate" 4
.IX Item "inflate"
Create an error object from \s-1JSON\s0 data (not text).
.Sp
In order to maximize compatibility this inflation routine is very liberal in
what it accepts.
.SH "AUTHOR"
.IX Header "AUTHOR"
Yuval Kogman <nothingmuch@woobling.org>
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
This software is copyright (c) 2014 by Yuval Kogman and others.
.PP
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.