rust-lang / rust-lang/rfcs

Make armv7-android a tier-1 platform

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#1,795 13 comments 18 reactions 0 assignees View on GitHub

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Description

I understand from the 1.13.0 stable release notes that ARM is currently considered a 2nd tier platform for Rust releases. Android is one of the major software platforms in the world today, and the mobile OS most open to third-party native code. Being able to target it is an important part of Rust's story.

More specifically, Firefox treats arm android as a tier-1 platform. Being able to rely on the same level of support in official rust releases would be a great aide in our deployment of Rust code in the Gecko rendering engine.

I therefore propose that armv7-linux-androideabi be promoted to tier-1.

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Begin with the linked Rust 1.13 stable release notes and the discussion in issue #1795; identify the requirements for tier-1 status and compare them with armv7-linux-androideabi. Done means the RFC process has an agreed, evidence-backed decision to promote that target.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
mobile-dev, operating-systems
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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