mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-21 04:06:46 +00:00
e9378167b7
resource management at the end of a scope. It is particularly useful when dealing with exceptions: the Scope::Guard constructor takes a reference to a subroutine that is guaranteed to be called even if the thread of execution is aborted prematurely. This effectively allows lexically-scoped "promises" to be made that are automatically honoured by perl's garbage collector. For more info, see: http://www.cuj.com/documents/s=8000/cujcexp1812alexandr/ WWW: http://search.cpan.org/dist/Scope-Guard/ PR: ports/107321 Submitted by: Craig Manley <cmanley@xs4all.nl>
11 lines
574 B
Plaintext
11 lines
574 B
Plaintext
This module provides a convenient way to perform cleanup or other forms of
|
|
resource management at the end of a scope. It is particularly useful when
|
|
dealing with exceptions: the Scope::Guard constructor takes a reference to a
|
|
subroutine that is guaranteed to be called even if the thread of execution is
|
|
aborted prematurely. This effectively allows lexically-scoped "promises" to be
|
|
made that are automatically honoured by perl's garbage collector.
|
|
|
|
For more info, see: http://www.cuj.com/documents/s=8000/cujcexp1812alexandr/
|
|
|
|
WWW: http://search.cpan.org/dist/Scope-Guard/
|