NAME
Specio::Exception - A Throwable::Error subclass for type constraint failures
VERSION
version 0.27
DESCRIPTION
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.
DESCRIPTION
use
Try::Tiny;
try
{
$type
->validate_or_die(
$value
);
}
catch
{
if
(
$_
->isa(
'Specio::Exception'
) ) {
$_
->message,
"\n"
;
$_
->type->name,
"\n"
;
$_
->value,
"\n"
;
}
};
API
This class provides the following methods:
$exception->message
The error message associated with the exception.
$exception->stack_trace
A Devel::StackTrace object for the exception.
$exception->type
The type constraint object against which the value failed.
$exception->value
The value that failed the type check.
$exception->as_string
The exception as a string. This includes the method and the stack trace.
OVERLOADING
This class overloads stringification to call the as_string
method.
SUPPORT
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
.
AUTHOR
Dave Rolsky <autarch@urth.org>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2016 by Dave Rolsky.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)