RUSTSEC-2020-0143: multiqueue: Queues allow non-Send types to be sent to other threads, allowing data races


Affected versions of this crate unconditionally implemented Send for types used in queue implementations (InnerSend<RW, T>, InnerRecv<RW, T>, FutInnerSend<RW, T>, FutInnerRecv<RW, T>).

This allows users to send non-Send types to other threads, which can lead to data race bugs or other undefined behavior.

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Patched Versions