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wire 2026-06-11
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$ the-wire · showcase

RUSTFMT STABILIZES HEX LITERAL FORMATTING, RUST-ANALYZER CLEANS HOUSE

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

tapanprakasht KannanPalani57 U007D teor2345
4 people shipped this
tapanprakasht @tapanprakasht 1 cited KannanPalani57 @KannanPalani57 1 cited U007D @U007D 1 cited teor2345 @teor2345 1 cited

Rustfmt's long-pending `hex_literal_case` stabilization lands as the ecosystem continues its weekly cadence of refinement across core tooling.

Rustfmt shipped the stabilization of `hex_literal_case` [1], closing out a long-standing issue that lets developers enforce consistent hexadecimal literal formatting across codebases. This addresses a real gap in code style enforcement that teams have been working around for years. Meanwhile, rust-analyzer removed documentation for its deprecated `analysis-bench` command [2], which was already stripped from the codebase. This Week in Rust published issue 655 and opened the draft for 656 [3], including updated RFCs, FCP nominations, and MCP tracking [4]. The project goals repository updated leadership on overloading work, with teor now listed as both contact and implementer [5], reflecting active work on FFI overloading support for 2026. Across the stack, crate index updates continue their regular cadence with new versions of euv and related packages [6], [7], [8].

Action items

References

  1. [1] Stabilize `hex_literal_case` ↗ rust-lang/rustfmt
  2. [2] Remove docs about removed `analysis-bench` command ↗ rust-lang/rust-analyzer
  3. [3] prepare publish for 655, add draft for 656 ↗ rust-lang/this-week-in-rust
  4. [4] Update CFT, FCP, MCP and RFC sections for TWiR-655 ↗ rust-lang/this-week-in-rust
  5. [5] Make teor contact and implementer for overloading ↗ rust-lang/rust-project-goals
  6. [6] Update crate `euv` rust-lang/crates.io-index ↗
  7. [7] Update crate `euv-macros` rust-lang/crates.io-index ↗
  8. [8] Update crate `euv-core` rust-lang/crates.io-index ↗

$ 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 June 11, 2026?
Rustfmt's long-pending `hex_literal_case` stabilization lands as the ecosystem continues its weekly cadence of refinement across core tooling. In total, 84 commits, 19 pull requests, and 1 releases landed.
Who contributed to Rust on June 11, 2026?
4 developers shipped this update, including tapanprakasht, KannanPalani57, U007D, and teor2345.
What were the notable Rust updates?
Stabilize `hex_literal_case`, Remove docs about removed `analysis-bench` command, and prepare publish for 655, add draft for 656.
♥

$ 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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