Specio::Exception - A Throwable::Error subclass for type constraint failures
version 0.30
This exception class is thrown by Specio when a type check fails. It emulates the Throwable::Error API, but doesn't use that module to avoid adding a dependency on Moo.
use Try::Tiny; try { $type->validate_or_die($value); } catch { if ( $_->isa('Specio::Exception') ) { print $_->message, "\n"; print $_->type->name, "\n"; print $_->value, "\n"; } };
This class provides the following methods:
The error message associated with the exception.
A Devel::StackTrace object for the exception.
The type constraint object against which the value failed.
The value that failed the type check.
The exception as a string. This includes the method and the stack trace.
This class overloads stringification to call the as_string method.
as_string
Bugs may be submitted through the RT bug tracker (or bug-specio@rt.cpan.org).
I am also usually active on IRC as 'drolsky' on irc://irc.perl.org.
irc://irc.perl.org
Dave Rolsky <autarch@urth.org>
This software is Copyright (c) 2016 by Dave Rolsky.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)
To install Specio, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Specio
CPAN shell
perl -MCPAN -e shell install Specio
For more information on module installation, please visit the detailed CPAN module installation guide.