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1. releaseSemaphore :: Semaphore -> Int -> IO ()

   semaphore-compat	System.Semaphore

   Release a semaphore: add n to its internal counter. No-op when `n <= 0`.

2. semaphore :: Semaphore -> !Semaphore

   semaphore-compat	System.Semaphore

   No documentation available.

3. semaphoreName :: Semaphore -> !SemaphoreName

   semaphore-compat	System.Semaphore

   No documentation available.

4. tryWaitOnSemaphore :: Semaphore -> IO Bool

   semaphore-compat	System.Semaphore

   Try to obtain a token from the semaphore, without blocking. Immediately returns False if no resources are available.

5. waitOnSemaphore :: Semaphore -> IO ()

   semaphore-compat	System.Semaphore

   Indefinitely wait on a semaphore. If you want to be able to cancel a wait operation, use forkWaitOnSemaphoreInterruptible instead.

6. nubMergeMap :: Ord b => (a -> [b]) -> [a] -> [b]

   speculate	Test.Speculate.Utils

   No documentation available.

7. module StmContainers.Bimap

   No documentation available.

8. data Bimap leftKey rightKey

   stm-containers	StmContainers.Bimap

   Bidirectional map. Essentially, a bijection between subsets of its two argument types. For one value of the left-hand type this map contains one value of the right-hand type and vice versa.

9. module StmContainers.Multimap

   No documentation available.

10. data Multimap key value

    stm-containers	StmContainers.Multimap

    A multimap, based on an STM-specialized hash array mapped trie. Basically it's just a wrapper API around Map key (Set value).

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