Ignore #[doc(hidden)] functions in clippy doc lints

[Alexendoo]

Fixes rust-lang/rust-clippy#11501

The implementation before #115689 had a check for unsugared doc comments that also happened to catch #[doc(hidden)], this adds the check back in more explicitly

rust/src/tools/clippy/clippy_lints/src/doc.rs

Lines 526 to 529 in 852bf4e

	} else if attr.has_name(sym::doc) {
	// ignore mix of sugared and non-sugared doc
	// don't trigger the safety or errors check
	return None;

r? @flip1995

[rustbot]

Some changes occurred in src/tools/clippy

cc @rust-lang/clippy

[blyxyas]

Why is this filed on rust-lang/rust instead of rust-lang/rust-clippy?

[Alexendoo]

#115689 isn't in rust-clippy yet

[djkoloski]

+1 Fuchsia ran into this

[flip1995]

@bors r+ rollup

Thanks!

[bors]

📌 Commit 88f3f23 has been approved by flip1995

It is now in the queue for this repository.

[bors]

⌛ Testing commit 88f3f23 with merge 56e1aaa...

[bors]

☀️ Test successful - checks-actions
Approved by: flip1995
Pushing 56e1aaa to master...

[rust-timer]

Finished benchmarking commit (56e1aaa): comparison URL.

Overall result: ❌ regressions - no action needed

@rustbot label: -perf-regression

Instruction count

This is a highly reliable metric that was used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	0.4%	[0.4%, 0.4%]	1
Regressions ❌ (secondary)	0.4%	[0.3%, 0.5%]	5
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.4%	[0.4%, 0.4%]	1

Max RSS (memory usage)

Results

This is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.

	mean	range	count
Regressions ❌ (primary)	1.6%	[1.6%, 1.6%]	1
Regressions ❌ (secondary)	2.1%	[2.1%, 2.2%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	1.6%	[1.6%, 1.6%]	1

Cycles

This benchmark run did not return any relevant results for this metric.

Binary size

This benchmark run did not return any relevant results for this metric.

Bootstrap: 631.608s -> 631.442s (-0.03%)
Artifact size: 318.07 MiB -> 318.11 MiB (0.01%)