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wire 2026-05-25
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RUST-ANALYZER SHIPS DIAGNOSTIC OVERHAUL AS COMPILER SETTLES GLOBAL_ASM ROLLBACK

By RepoJournal · Filed · About Rust · Composed from the cited sources · methodology

A4-Tacks folkertdev
2 people shipped this
A4-Tacks @A4-Tacks 1 cited folkertdev @folkertdev 1 cited

Rust-analyzer 0.3.2913 landed two new diagnostics for common pattern errors while the compiler team reverted an insta-stable global_asm feature that shipped without proper review.

Rust-analyzer's latest release [1] adds mutable-ref and array-pattern-without-fixed-length diagnostics, catching errors earlier in the IDE [1]. The team also tightened completion import exclusions to support sub-item filtering [2], letting developers exclude std::intrinsics::AtomicOrdering without blocking the whole module. Over on rust-lang/rust, the compiler team reverted the global_asm statement position feature [3] after discovering it shipped without FCP and contained implementation bugs that invalidated existing assumptions. Meanwhile, the compiler merged four focused PRs fixing impl_trait_redundant_captures lint suggestions that left stray `+` tokens [4], parsing mut restrictions [5], and hardening const parameter defaults [5]. The crates.io-index continues steady state with routine updates to qtcloud-devops-cli , greentic-telemetry , and new kglite submission .

Action items

References

  1. [1] 2026-05-25 ↗ rust-lang/rust-analyzer
  2. [2] feat: completions imports exclude supports sub items ↗ rust-lang/rust-analyzer
  3. [3] Revert "Allow `global_asm!` in statement positions" ↗ rust-lang/rust
  4. [4] Rollup merge of #156843 - onehr:fix-redundant-captures-143216, r=cjgillot rust-lang/rust ↗
  5. [5] Auto merge of #156881 - jhpratt:rollup-Z5cqxkd, r=jhpratt rust-lang/rust ↗

$ ls rust-lang/reviews/ # the step-back reads

the week in review rustc to stop silently dropping unknown LLVM diagnostics the month in review Rust 1.99.0 lands with new raw-borrow lint
Full archive → Weekly reviews →

Quick answers

What shipped in Rust on May 25, 2026?
Rust-analyzer 0.3.2913 landed two new diagnostics for common pattern errors while the compiler team reverted an insta-stable global_asm feature that shipped without proper review. In total, 89 commits, 18 pull requests, and 2 releases landed.
Who contributed to Rust on May 25, 2026?
2 developers shipped this update, including A4-Tacks and folkertdev.
What were the notable Rust updates?
2026-05-25, feat: completions imports exclude supports sub items, and Revert "Allow `global_asm!` in statement positions".
♥

$ log @rust-lang --recent

docs.rs gets a lockfile refresh, rust-analyzer learns E0220 112 shipped Crates.io closes a crate-scope bypass 184 shipped Array drops fixed in order after partial moves 115 shipped rustup reworks directory overrides to match by identity, not canonical path 83 shipped

$ log --all # elsewhere on the wire

Agent Security Quiet day in agent security as guard coverage reaches four clients Alignment & Post-training verl defaults Ascend RL mode, open-instruct unblocks SFT packing

$ ls showcases/

Safety Evals AI Red Teaming Agent Security Interpretability Alignment & Post-training

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