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Rollup of 9 pull requests #107823

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c13669e
Implement `AsFd` and `AsRawFd` for `Rc`
ids1024 Jan 26, 2023
83b05ef
Stabilize feature 'cstr_from_bytes_until_nul'
tgross35 Jan 28, 2023
877e9f5
Change 'from_bytes_until_nul' to const stable
tgross35 Jan 30, 2023
f95b553
Replace a command line flag with an env var to allow tools to initial…
oli-obk Feb 7, 2023
0017822
Do not eagerly recover for bad impl-trait in macros
compiler-errors Feb 8, 2023
a516460
correctly update goals in the cache
lcnr Feb 8, 2023
4c7c5e5
add (currently ICEing) test
lcnr Feb 8, 2023
55330f6
Fix subst issue with object_ty_for_trait
compiler-errors Feb 8, 2023
a447e66
Use elaborated item bounds for alias types
compiler-errors Feb 8, 2023
09f2981
Implement a dummy drop-in-favor-of for the new solver
compiler-errors Feb 8, 2023
caa8ee9
Move winnowing to assembly
compiler-errors Feb 8, 2023
8cb5be9
rustdoc: use [svgo] to shrink `wheel.svg`
notriddle Feb 8, 2023
730470c
Set `rust-analyzer.check.invocationLocation` to `root`
clubby789 Feb 8, 2023
a70d03b
Extend `BYTE_SLICE_IN_PACKED_STRUCT_WITH_DERIVE`.
nnethercote Feb 6, 2023
4212d25
Rollup merge of #107317 - ids1024:asfd-rc, r=dtolnay
compiler-errors Feb 9, 2023
cda1583
Rollup merge of #107429 - tgross35:from-bytes-until-null-stabilizatio…
compiler-errors Feb 9, 2023
3e81dec
Rollup merge of #107713 - nnethercote:extend-BYTE_SLICE_IN_PACKED_STR…
compiler-errors Feb 9, 2023
43dce77
Rollup merge of #107761 - oli-obk:miri_🪵, r=TaKO8Ki
compiler-errors Feb 9, 2023
582c946
Rollup merge of #107786 - compiler-errors:new-solver-some-tweaks, r=lcnr
compiler-errors Feb 9, 2023
16709b0
Rollup merge of #107799 - lcnr:update-provisional-result, r=oli-obk
compiler-errors Feb 9, 2023
3c108ba
Rollup merge of #107813 - compiler-errors:bad-impl-trait-in-macro-is-…
compiler-errors Feb 9, 2023
6905d2c
Rollup merge of #107817 - notriddle:notriddle/wheel-svg, r=GuillaumeG…
compiler-errors Feb 9, 2023
e36673f
Rollup merge of #107819 - clubby789:x-py-root, r=jyn514
compiler-errors Feb 9, 2023
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Implement AsFd and AsRawFd for Rc 
Fixes #105931.
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@ids1024
ids1024 committed Jan 26, 2023
commit c13669e00b4ba3f353ea1cfa825aecb0bb765f9c
8 changes: 8 additions & 0 deletions library/std/src/os/fd/owned.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -396,6 +396,14 @@ impl<T: AsFd> AsFd for crate::sync::Arc<T> {
}
}

#[stable(feature = "asfd_rc", since = "CURRENT_RUSTC_VERSION")]
impl<T: AsFd> AsFd for crate::rc::Rc<T> {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
(**self).as_fd()
}
}

#[stable(feature = "asfd_ptrs", since = "1.64.0")]
impl<T: AsFd> AsFd for Box<T> {
#[inline]
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8 changes: 8 additions & 0 deletions library/std/src/os/fd/raw.rs
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Expand Up @@ -244,6 +244,14 @@ impl<T: AsRawFd> AsRawFd for crate::sync::Arc<T> {
}
}

#[stable(feature = "asfd_rc", since = "CURRENT_RUSTC_VERSION")]
impl<T: AsRawFd> AsRawFd for crate::rc::Rc<T> {
#[inline]
fn as_raw_fd(&self) -> RawFd {
(**self).as_raw_fd()
}
}

#[stable(feature = "asrawfd_ptrs", since = "1.63.0")]
impl<T: AsRawFd> AsRawFd for Box<T> {
#[inline]
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