rust-lang / rust-lang/rustup

Compress the final binary (fast and easy issue)

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Dominant language
Rust
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Forks
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Avg merge
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Merged PRs (30d)
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Description

I made a few tests with upx under windows and got an executable with less than half size. It can be used under linux too.

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the rustup release build entry point and how the final executable is packaged for Windows and Linux. Check whether UPX compression is compatible with those artifacts; done means the release process produces smaller working binaries without breaking supported platforms.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
build-system, performance, release
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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