Specio::DeclaredAt - A class to represent where a type or coercion was declared
my $declared = Specio::DeclaredAt->new_from_caller(1);
This class provides a thin wrapper around some of the return values from Perl's caller built-in. It's used internally to identify where types and coercions are being declared, which is useful when generating error messages.
This class provides the following methods.
Given a call stack depth, this method returns a new Specio::DeclaredAt object.
Returns the call stack information recorded when the object was created. These values are always populated.
Returns the subroutine from the call stack. This may be an udnef
Returns true if there is a subroutine name associated with this object.
Puts all the information together into a single string like "declared in package Foo::Bar (.../Foo/Bar.pm) at line 42 in sub named blah".
Bugs may be submitted at https://github.com/houseabsolute/Specio/issues.
The source code repository for Specio can be found at https://github.com/houseabsolute/Specio.
Dave Rolsky <firstname.lastname@example.org>
This software is Copyright (c) 2012 - 2022 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.
To install Specio, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell
For more information on module installation, please visit the detailed CPAN module installation guide.