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Within LTS Haskell 24.52 (ghc-9.10.3)

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  1. runReadJSON_Keys_NoLayout :: KeyEnv -> ReadJSON_Keys_NoLayout a -> Either DeserializationError a

    hackage-security Hackage.Security.JSON

    No documentation available.

  2. runReadJSON_NoKeys_NoLayout :: ReadJSON_NoKeys_NoLayout a -> Either DeserializationError a

    hackage-security Hackage.Security.JSON

    No documentation available.

  3. threadType :: TypeSpec

    hslua-typing HsLua.Typing

    The built-in thread Lua type.

  4. endThread :: IO ()

    mysql Database.MySQL.Base

    Call mysql_thread_end This is needed at thread exit to avoid a memory leak, except when using a non-debug build of at least version 5.7.9 of the MySQL library. See https://dev.mysql.com/doc/refman/5.7/en/mysql-thread-end.html. The threads in question are the OS threads, so calling this function is likely to be important when using large numbers of bound threads (see Control.Concurrent). Unbound threads - those created with forkIO and friends - share a small number of OS threads, so in those it is hard to call this function safely, and there is little benefit in doing so, but in any case using this library in unbound threads is not recommended (see https://ro-che.info/articles/2015-04-17-safe-concurrent-mysql-haskell).

  5. initThread :: IO ()

    mysql Database.MySQL.Base

    Call mysql_thread_init Again a single-threaded program does not need to call this explicitly. Even in a multi-threaded one, if each connection is made, used, and destroyed in a single thread, it is sufficient to rely on the connect call to do an implicit thread initialisation. But in other cases, for example when using a connection pool, each thread requires explicit initialisation. See https://ro-che.info/articles/2015-04-17-safe-concurrent-mysql-haskell and https://dev.mysql.com/doc/refman/5.7/en/c-api-threaded-clients.html for details.

  6. threadId :: Connection -> IO Word

    mysql Database.MySQL.Base

    No documentation available.

  7. mysql_thread_end :: IO ()

    mysql Database.MySQL.Base.C

    No documentation available.

  8. mysql_thread_id :: Ptr MYSQL -> IO CULong

    mysql Database.MySQL.Base.C

    No documentation available.

  9. mysql_thread_init :: IO MyBool

    mysql Database.MySQL.Base.C

    No documentation available.

  10. SizeUnreadable :: Size

    pango Graphics.Rendering.Pango

    No documentation available.

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