[ 源代码： libguard-perl ]
软件包：libguard-perl（1.023-2 以及其他的）
Perl module providing safe cleanup using guard objects
Guard is a Perl module implementing so-called "guards," which are things that "guard" a resource, ensuring that it is safely cleaned up when expected, even if exceptional conditions interrupt the normal control flow. This allows one to write code which executes an arbitrary code block or subroutine when either the related Guard Object is destroyed or when the current scope ends. In other languages, this sort of functionality is provided by the 'finally' keyword.
其他与 libguard-perl 有关的软件包
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- dep: libc6 (>= 2.17)
- GNU C 语言运行库：共享库
同时作为一个虚包由这些包填实： libc6-udeb
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- dep: perl (>= 5.40.0-6)
- 拉里 沃尔的实用报表提取语言(Perl)
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- dep: perlapi-5.40.0
- 本虚包由这些包填实： perl-base