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Rewrite std::comm #10830

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Rewrite std::comm #10830

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bfa9064
Rewrite std::comm
alexcrichton Dec 6, 2013
529e268
Fallout of rewriting std::comm
alexcrichton Dec 6, 2013
39a6c9d
Test fallout from std::comm rewrite
alexcrichton Dec 16, 2013
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Rewrite std::comm 
* Streams are now ~3x faster than before (fewer allocations and more optimized)
    * Based on a single-producer single-consumer lock-free queue that doesn't
      always have to allocate on every send.
    * Blocking via mutexes/cond vars outside the runtime
* Streams work in/out of the runtime seamlessly
* Select now works in/out of the runtime seamlessly
* Streams will now fail!() on send() if the other end has hung up
    * try_send() will not fail
* PortOne/ChanOne removed
* SharedPort removed
* MegaPipe removed
* Generic select removed (only one kind of port now)
* API redesign
    * try_recv == never block
    * recv_opt == block, don't fail
    * iter() == Iterator<T> for Port<T>
    * removed peek
    * Type::new
* Removed rt::comm
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@alexcrichton
alexcrichton committed Dec 17, 2013
commit bfa9064ba2687eb1d95708f72f41ddd9729a6ba1
311 changes: 0 additions & 311 deletions src/libstd/comm.rs
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