Split collect.rs

[oli-obk]

This file was way too big (adding a few lines of code caused tidy to trigger)

[rust-highfive]

r? @jackh726

(rust-highfive has picked a reviewer for you, use r? to override)

[lcnr]

r? @lcnr

@bors r+ rollup=never p=5

[bors]

📌 Commit f22f149 has been approved by lcnr

It is now in the queue for this repository.

[bors]

⌛ Testing commit f22f149 with merge c5bbf36...

[bors]

☀️ Test successful - checks-actions
Approved by: lcnr
Pushing c5bbf36 to master...

[rust-timer]

Finished benchmarking commit (c5bbf36): comparison URL.

Overall result: ✅ 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.

	mean1	range	count2
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-1.3%	[-1.6%, -1.1%]	7
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.

	mean1	range	count2
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	4.3%	[3.7%, 5.0%]	2
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

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.

	mean1	range	count2
Regressions ❌ (primary)	-	-	0
Regressions ❌ (secondary)	2.3%	[2.3%, 2.3%]	1
Improvements ✅ (primary)	-5.8%	[-5.8%, -5.8%]	1
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-5.8%	[-5.8%, -5.8%]	1

Footnotes

1. the arithmetic mean of the percent change ↩ ↩² ↩³

2. number of relevant changes ↩ ↩² ↩³