Add panic=abort and opt-level=s to reduce binary size#646
Merged
Conversation
Taken together this reduces binary size by around 33%
📊 Benchmark ComparisonBenchmark Details
|
bnusunny
approved these changes
Mar 6, 2026
Contributor
bnusunny
left a comment
bnusunny
left a comment
There was a problem hiding this comment.
LGTM. Thanks for the contribution.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Description of changes:
Add panic=abort and opt-level=s to cargo config to reduce binary size. Locally this reduces the size of the binary for me by 33% (~4mb to ~2.7mb).
Rust doc on options:
The downside obviously being not having stack traces, but I'd guess this would be a very rare occurrence, and the size savings might be worth the trade-off.
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.