Rollup of 5 pull requests #147720
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Rollup of 5 pull requests #147720
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Signed-off-by: Connor Tsui <connor.tsui20@gmail.com>
As part of work to add stdlib support for Motor OS.
Motor OS was added as a no-std Tier-3 target in rust-lang#146848 as x86_64-unknown-motor. This patch/PR adds the std library for Motor OS. While the patch may seem large, all it does is proxy std pal calls to moto-rt. When there is some non-trivial code (e.g. thread::spawn), it is quite similar, and often identical, to what other platforms do.
Signed-off-by: zhetaicheleba <taicheleba@outlook.com>
…grade, r=tgross35 Stabilize `rwlock_downgrade` library feature Tracking Issue: rust-lang#128203 Method to be stabilized: ```rust impl<'a, T: ?Sized> RwLockWriteGuard<'a, T> { pub fn downgrade(s: Self) -> RwLockReadGuard<'a, T> {} } ``` ~~I would like to point out that my documentation comment is longer than ideal, but at the same time I don't really know how else to show why `downgrade` is actually necessary (instead of just unlocking and relocking). If anyone has ideas for making this more concise that would be great!~~ I have made the documentation a bit more clear. Stabilization report: rust-lang#128203 (comment)
…ss35 std: Add Motor OS std library port Motor OS was added as a no-std Tier-3 target in [PR 146848](rust-lang#146848) as x86_64-unknown-motor. This PR adds the std library for Motor OS. While the PR may seem large, all it does is proxy std pal calls to [moto-rt](https://crates.io/crates/moto-rt). Where there is some non-trivial code (e.g. thread::spawn), it is quite similar, often identical, to what other platforms do.
some `ErrorGuaranteed` cleanups If we've got an `ErrorGuaranteed`, use it.
Fix some comments Fix some comments
…nts, r=bjorn3 miri: use allocator_shim_contents codegen helper r? `@bjorn3` Follow-up to rust-lang#147526, also using that new infrastructure in Miri.
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Rollup of 5 pull requests Successful merges: - #143191 (Stabilize `rwlock_downgrade` library feature) - #147000 (std: Add Motor OS std library port) - #147670 (some `ErrorGuaranteed` cleanups) - #147716 (Fix some comments) - #147718 (miri: use allocator_shim_contents codegen helper) r? `@ghost` `@rustbot` modify labels: rollup
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Error response from daemon: Get "https://ghcr.io/v2/": context deadline exceeded (Client.Timeout exceeded while awaiting headers) @bors retry |
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Rollup of 5 pull requests Successful merges: - #143191 (Stabilize `rwlock_downgrade` library feature) - #147000 (std: Add Motor OS std library port) - #147670 (some `ErrorGuaranteed` cleanups) - #147716 (Fix some comments) - #147718 (miri: use allocator_shim_contents codegen helper) r? `@ghost` `@rustbot` modify labels: rollup
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Successful merges:
rwlock_downgradelibrary feature #143191 (Stabilizerwlock_downgradelibrary feature)ErrorGuaranteedcleanups #147670 (someErrorGuaranteedcleanups)r? @ghost
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