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Rollup of 4 pull requests #66184

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Rollup of 4 pull requests #66184

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9ccf4f2
Stabilize --extern flag without a path.
ehuss Sep 28, 2019
04c2c60
Add more --extern tests.
ehuss Sep 30, 2019
8e62a01
Update built-in help for --extern.
ehuss Sep 30, 2019
414d7cf
Update extern linking documentation.
ehuss Sep 30, 2019
6d47766
Update src/test/ui-fulldeps/pathless-extern-unstable.rs
ehuss Oct 7, 2019
5e678cf
Add test for --extern alloc=librustc.rlib
ehuss Oct 8, 2019
40282a1
Remove docs on --extern metadata precedence.
ehuss Oct 16, 2019
098ffd9
Update for unstable option refactoring.
ehuss Oct 16, 2019
79956b9
add sub settings in rustdoc
GuillaumeGomez Sep 22, 2019
8784b07
Change sub-setting CSS class to sub-settings
GuillaumeGomez Nov 4, 2019
a5be036
invalid_value lint: fix help text
RalfJung Nov 7, 2019
1906c6f
Add `MaybeUninit` methods `uninit_array`, `slice_get_ref`, `slice_get…
SimonSapin Oct 18, 2019
05c14bc
Apply docs suggestions from review
SimonSapin Oct 26, 2019
639c4f7
MaybeUninit::uninit_array docs: better example
SimonSapin Oct 26, 2019
d9bf678
Rollup merge of #64696 - GuillaumeGomez:rustdoc-sub-settings, r=kinnison
Centril Nov 7, 2019
3bb06d6
Rollup merge of #64882 - ehuss:stabilize-bare-extern, r=eddyb
Centril Nov 7, 2019
e11fc75
Rollup merge of #65580 - SimonSapin:maybeuninit-array, r=Amanieu
Centril Nov 7, 2019
eb4e28b
Rollup merge of #66182 - RalfJung:invalid-value, r=Centril
Centril Nov 7, 2019
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Apply docs suggestions from review 
Co-Authored-By: Mazdak Farrokhzad <[email protected]>
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@SimonSapin @Centril
SimonSapin and Centril committed Nov 7, 2019
commit 05c14bcc3180092ec4c03d59977abf96db7b4b7a
8 changes: 4 additions & 4 deletions src/libcore/mem/maybe_uninit.rs
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Expand Up @@ -721,11 +721,11 @@ impl<T> MaybeUninit<T> {
&mut *self.value
}

/// Get a slice of assume-initialized items.
/// Assuming all the elements are initialized, get a slice to them.
///
/// # Safety
///
/// It is up to the caller to guarantee that the `MaybeUninit<T>` items
/// It is up to the caller to guarantee that the `MaybeUninit<T>` elements
/// really are in an initialized state.
/// Calling this when the content is not yet fully initialized causes undefined behavior.
#[unstable(feature = "maybe_uninit_slice_assume_init", issue = "0")]
Expand All @@ -734,11 +734,11 @@ impl<T> MaybeUninit<T> {
&*(slice as *const [Self] as *const [T])
}

/// Get a mutable slice of assume-initialized items.
/// Assuming all the elements are initialized, get a mutable slice to them.
///
/// # Safety
///
/// It is up to the caller to guarantee that the `MaybeUninit<T>` items
/// It is up to the caller to guarantee that the `MaybeUninit<T>` elements
/// really are in an initialized state.
/// Calling this when the content is not yet fully initialized causes undefined behavior.
#[unstable(feature = "maybe_uninit_slice_assume_init", issue = "0")]
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