exec_rs::sync

Struct ReferenceCountedMutex

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pub struct ReferenceCountedMutex { /* private fields */ }
Expand description

Struct that holds the mutex used for synchronisation and manages removing itself from the containing map once no longer referenced by any threads. Removes itself from the map when decrementing the counter from 1 to 0 and makes sure that the counter cannot be incremented back up once reaching 0 in case a thread finds a ReferenceCountedMutex that is in the process of being removed from the map.

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