match on chars instead of &strs for .split() or .strip_prefix()

[matthiaskrgr]

No description provided.

[rustbot]

r? @oli-obk

(rustbot has picked a reviewer for you, use r? to override)

[cjgillot]

@bors r+ rollup

[bors]

📌 Commit 7a77089 has been approved by cjgillot

It is now in the queue for this repository.

[bors]

⌛ Testing commit 7a77089 with merge d4fe4c8...

[bors]

☀️ Test successful - checks-actions
Approved by: cjgillot
Pushing d4fe4c8 to master...

[rust-timer]

Finished benchmarking commit (d4fe4c8): comparison URL.

Overall result: ❌ regressions - ACTION NEEDED

Next Steps: If you can justify the regressions found in this perf run, please indicate this with @rustbot label: +perf-regression-triaged along with sufficient written justification. If you cannot justify the regressions please open an issue or create a new PR that fixes the regressions, add a comment linking to the newly created issue or PR, and then add the perf-regression-triaged label to this PR.

@rustbot label: +perf-regression
cc @rust-lang/wg-compiler-performance

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)	0.5%	[0.2%, 1.0%]	15
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.4%	[0.4%, 0.4%]	1

Max RSS (memory usage)

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

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: 651.306s -> 651.658s (0.05%)

[rylev]

Perf: Looks like at least partially noise. Not worth the cost of investigation.

@rustbot label: +perf-regression-triaged