Support no_std with a self-referential stream #48
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Instead of using TLS to send values from the future to the stream, we can make use of the fact that it is
!Unpinto have the future store a pointer to a cell in the stream.I had to replace the tests that used
#[tokio::test]withfutures_executor::block_onso I could test them in Miri - I have filed this issue though so we should be able to switch back to#[tokio::test]at some point.