Module conquer_once::spin
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Synchronized one-time and lazy initialization primitives that use spin-locks in case of concurrent accesses under contention.
Type Definitions
A type for lazy initialization of e.g. global static variables, which
provides the same functionality as the lazy_static! macro.
A synchronization primitive which can be used to run a one-time global initialization.
An interior mutability cell type which allows synchronized one-time initialization and read-only access exclusively after initialization.