Specio::Exception

Section: User Contributed Perl Documentation (3)
Updated: 2020-03-14
Page Index
 

NAME

Specio::Exception - An exception class for type constraint failures  

VERSION

version 0.46  

SYNOPSIS

  use Try::Tiny;

  try {
      $type->validate_or_die($value);
  }
  catch {
      if ( $_->isa('Specio::Exception') ) {
          print $_->message, "\n";
          print $_->type->name, "\n";
          print $_->value, "\n";
      }
  };

 

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.  

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 at <https://github.com/houseabsolute/Specio/issues>.

I am also usually active on IRC as 'autarch' on "irc://irc.perl.org".  

SOURCE

The source code repository for Specio can be found at <https://github.com/houseabsolute/Specio>.  

AUTHOR

Dave Rolsky <autarch@urth.org>  

COPYRIGHT AND LICENSE

This software is Copyright (c) 2012 - 2020 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)

The full text of the license can be found in the LICENSE file included with this distribution.


 

Index

NAME
VERSION
SYNOPSIS
DESCRIPTION
API
$exception->message
$exception->stack_trace
$exception->type
$exception->value
$exception->as_string
OVERLOADING
SUPPORT
SOURCE
AUTHOR
COPYRIGHT AND LICENSE
LinuxReviews : manual page archive : man3pm