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Fix stacked borrows violations in waker_ref and FuturesUnordered by taiki-e · Pu...

 5 months ago
source link: https://github.com/rust-lang/futures-rs/pull/2550
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taiki-e commented 8 days ago

edited

Split from #2548

To fix this problem, we need to use Arc::as_ptr. Therefore, this increases the MSRV of futures-task to 1.45.

See rust-lang/rust#67339 for more.

waker_ref:

MIRIFLAGS="-Zmiri-disable-isolation -Zmiri-tag-raw-pointers" cargo miri test -p futures-channel --test mpsc-close -- smoke

output

FuturesUnordered:

MIRIFLAGS="-Zmiri-disable-isolation -Zmiri-tag-raw-pointers" cargo miri test -p futures:0.4.0-alpha.0 --test stream_futures_ordered -- works_1

output


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