8 lines
338 B
Text
8 lines
338 B
Text
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A vault is a persistent store for values of arbitrary types. It's like
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having first-class access to the storage space behind IORefs.
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The data structure is analogous to a bank vault, where you can access
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different bank boxes with different keys; hence the name.
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Also provided is a locker type, representing a store for a single element.
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