12 lines
466 B
Plaintext
12 lines
466 B
Plaintext
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This module implements so-called "guards". A guard is something
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(usually an object) that "guards" a resource, ensuring that it
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is cleaned up when expected.
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It is similar to eval {} blocks, except it's faster, and catches everything,
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including direct calls to exit and the like. Prerequisite to Coro.
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Different from Scope::Guard and Sub::ScopeFinalizer, which actually
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implement dynamic, not scoped guards, and have a lot higher CPU,
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memory and typing overhead.
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