Fix non_exhaustive_omitted_patterns on arguments and locals

[clubby789]

Fixes #99815

r? @Nilstrieb

[Noratrieb]

r=me after CI is happy
@bors delegate+

[bors]

✌️ @clubby789 can now approve this pull request

[clubby789]

@bors r=Nilstrieb

[bors]

📌 Commit 46f7d3d has been approved by Nilstrieb

It is now in the queue for this repository.

[bors]

⌛ Testing commit 46f7d3d with merge f5f93d0...

[bors]

☀️ Test successful - checks-actions
Approved by: Nilstrieb
Pushing f5f93d0 to master...

[bors]

☀️ Test successful - checks-actions
Approved by: Nilstrieb
Pushing f5f93d0 to master...

[rust-timer]

Finished benchmarking commit (f5f93d0): comparison URL.

Overall result: ❌✅ regressions and improvements - 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
Regressions ❌ (secondary)	2.0%	[2.0%, 2.0%]	1
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-1.2%	[-1.2%, -1.2%]	1
All ❌✅ (primary)	-	-	0

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)	-	-	0
Regressions ❌ (secondary)	2.3%	[2.3%, 2.3%]	1
Improvements ✅ (primary)	-2.5%	[-2.5%, -2.5%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-2.5%	[-2.5%, -2.5%]	1

Cycles

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)	1.7%	[1.3%, 2.1%]	2
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	1.7%	[1.3%, 2.1%]	2