Rollup of 8 pull requests #85486
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Rollup of 8 pull requests #85486
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…ounding complexity to current implementation
The makes the code for handling "auto-hide" settings more consistent.
impl FromStr for proc_macro::Literal
Note that unlike `impl FromStr for proc_macro::TokenStream`, this impl does not permit whitespace or comments. The input string must consist of nothing but your literal.
- `"1".parse::<Literal>()` ⟶ ok
- `"1.0".parse::<Literal>()` ⟶ ok
- `"'a'".parse::<Literal>()` ⟶ ok
- `"\"\n\"".parse::<Literal>()` ⟶ ok
- `"0 1".parse::<Literal>()` ⟶ LexError
- `" 0".parse::<Literal>()` ⟶ LexError
- `"0 ".parse::<Literal>()` ⟶ LexError
- `"/* comment */0".parse::<Literal>()` ⟶ LexError
- `"0/* comment */".parse::<Literal>()` ⟶ LexError
- `"0// comment".parse::<Literal>()` ⟶ LexError
---
## Use case
```rust
let hex_int: Literal = format!("0x{:x}", int).parse().unwrap();
```
The only way this is expressible in the current API is significantly worse.
```rust
let hex_int = match format!("0x{:x}", int)
.parse::<TokenStream>()
.unwrap()
.into_iter()
.next()
.unwrap()
{
TokenTree::Literal(literal) => literal,
_ => unreachable!(),
};
```
Add method-toggle to <details> for methods The makes the code for handling "auto-hide" settings more consistent. Demo at https://hoffman-andrews.com/rust/hoist-classes/std/string/struct.String.html Fixes rust-lang#84829
…ou-se Expose `Concurrent` (private type in public i'face) rust-lang#53410 introduced experimental support for custom test frameworks. Such frameworks may wish to build upon `library/test` by calling into its publicly exposed API (which I entirely understand is wholly unstable). However, any that wish to call `test::run_test` cannot currently do so because `test::options::Concurrent` (the type of its `concurrent` parameter) is not publicly exposed.
adding time complexity for partition_in_place iter method I feel that one thing missing from rust docs compared to cpp references is existence of time complexity for all methods and functions. While it would be humongous task to include it for everything in single go, it is still doable if we as community keep on adding it in relevant places as and when we find them. This PR adds the time complexity for partition_in_place method in iter.
…_type, r=davidtwco Add diagnostic item to `CStr` Required for clippy issue: rust-lang/rust-clippy#7145
…=dtolnay Fix UB in documented example for `ptr::swap` Compare [this (short) discussion on zulip](https://rust-lang.zulipchat.com/#narrow/stream/122651-general/topic/Pointers.20to.20overlapping.20arrays) (or [in the archive](https://zulip-archive.rust-lang.org/122651general/92017Pointerstooverlappingarrays.html), if you don’t have an account). ``@rustbot`` label T-doc T-libs
Fix invalid CSS rules for a:hover When hovering some links:   It is a side-effect from rust-lang#84462. r? ```@jsha```
CTFE Machine: do not expose Allocation `Memory` is careful now to not expose direct access to `Allocation`, but this one slipped through. r? ``@oli-obk``
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@bors r+ p=5 |
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📌 Commit 9fa15ff has been approved by |
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⌛ Testing commit 9fa15ff with merge a5b887dd727eec12f93ac1695cf446a26b3220cb... |
Haha, broken rollup text via inlined tags. Perhaps text should be escaped before printing here? |
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The job Click to see the possible cause of the failure (guessed by this bot) |
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💔 Test failed - checks-actions |
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A bugreport against the bot (at https://github.com/rust-lang/homu) would be welcome. :) |
Might well be an intermittent problem? @bors retry |
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☀️ Test successful - checks-actions |
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Successful merges:
Concurrent(private type in public i'face) #85287 (ExposeConcurrent(private type in public i'face))CStr#85439 (Add diagnostic item toCStr)ptr::swap#85464 (Fix UB in documented example forptr::swap)Failed merges:
r? @ghost
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