Remove some uses of dynamic dispatch during monomorphization/partitioning.

[nullptrderef29]

This removes a few uses of dynamic dispatch and instead uses generics, as well as an enum to allow for other partitioning methods to be added later.

[rustbot]

r? @b-naber

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

[compiler-errors]

@bors try @rust-timer queue

[bors]

⌛ Trying commit 8a7a020 with merge 6353d7ebe390baf90ef7d116e078b7f7b57213a1...

[bors]

☀️ Try build successful - checks-actions
Build commit: 6353d7ebe390baf90ef7d116e078b7f7b57213a1 (6353d7ebe390baf90ef7d116e078b7f7b57213a1)

[rust-timer]

Finished benchmarking commit (6353d7ebe390baf90ef7d116e078b7f7b57213a1): comparison URL.

Overall result: no relevant changes - no action needed

Benchmarking this pull request likely means that it is perf-sensitive, so we're automatically marking it as not fit for rolling up. While you can manually mark this PR as fit for rollup, we strongly recommend not doing so since this PR may lead to changes in compiler perf.

@bors rollup=never
@rustbot label: -S-waiting-on-perf -perf-regression

Instruction count

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

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)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-3.6%	[-3.6%, -3.6%]	1
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.

	mean	range	count
Regressions ❌ (primary)	0.8%	[0.8%, 0.8%]	1
Regressions ❌ (secondary)	-	-	0
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	0.8%	[0.8%, 0.8%]	1

[b-naber]

LGTM

[b-naber]

@bors r+

[bors]

📌 Commit 8a7a020 has been approved by b-naber

It is now in the queue for this repository.

[bors]

⌛ Testing commit 8a7a020 with merge ccb6290...

[bors]

☀️ Test successful - checks-actions
Approved by: b-naber
Pushing ccb6290 to master...

[rust-timer]

Finished benchmarking commit (ccb6290): comparison URL.

Overall result: no relevant changes - no action needed

@rustbot label: -perf-regression

Instruction count

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

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)	2.2%	[1.9%, 2.6%]	3
Improvements ✅ (primary)	-	-	0
Improvements ✅ (secondary)	-	-	0
All ❌✅ (primary)	-	-	0

Cycles

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