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wire 2026-08-31
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rust-analyzer 2026-08-31 ships extract-variable assist, libc fixes RTEMS sockets

By RepoJournal · Filed · About Rust

j-ricardo-goncalves bors physwkim valentynkit telcharr github-actions[bot] renovate
11 people shipped this
j-ricardo-goncalves @j-ricardo-goncalves 2 cited bors @bors 1 cited physwkim @physwkim 1 cited valentynkit @valentynkit 1 cited telcharr @telcharr 1 cited github-actions[bot] @github-actions[bot] 1 cited renovate @renovate skrap @skrap Yuki Okushi @JohnTitor Jonathan Brouwer @JonathanBrouwer Chayim Refael Friedman @ChayimFriedman2

rust-analyzer released v0.3.3033 with a new 'Extract variable' assist for field names in record expressions, while libc corrected RTEMS socket definitions and added f_type to glibc's statvfs.

rust-analyzer's 2026-08-31 release (v0.3.3033) adds an "Extract variable" assist on field names in record expressions and fixes inference of the never type in array contexts [1]. Two follow-up fixes landed in development: a corrected approach to parent_len in crate/hir that resolves issue 22826 [2], and hover on generic output now shows the concrete type instead of impl trait [3]. In libc, RTEMS targets were using the generic ARM socket address layout, which was incompatible with its FreeBSD-derived API; the correction updates 27 RTEMS-specific constants to FreeBSD values [4]. glibc 2.39 allocated one of the six reserved __f_spare ints to f_type for statvfs and statvfs64, mirroring statfs; the definitions moved to src/new/glibc as part of an ongoing migration [5]. Also in libc, macros now forward cfg attributes to generated impls, addressing a flaw spotted in a prior fix and extending the same handling to Debug for unions [6]. The rust repo fixed a TOML syntax error in the bors config that had been logging a deserialization failure for at least a week [7].

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

the week in review Closures become MaybeDangling, AArch64 SVE lands the month in review Never type and custom allocators stabilize while rustc refactors repeat
Topics: Rust Full archive →

Quick answers

What shipped in Rust on August 31, 2026?
rust-analyzer released v0.3.3033 with a new 'Extract variable' assist for field names in record expressions, while libc corrected RTEMS socket definitions and added f_type to glibc's statvfs. In total, 109 commits, 30 pull requests, and 2 releases landed.
Who contributed to Rust on August 31, 2026?
11 developers shipped this update, including bors, renovate, physwkim, skrap, Yuki Okushi, valentynkit, telcharr, and Jonathan Brouwer, and 3 more.
What were the notable Rust updates?
2026-08-31, fix: issue 22826, and fix: hover on generic output now shows correct type, instead of impl trait.
♥

$ log @rust-lang --recent

libc hardens config, rust-analyzer ships 2026-09-07 107 shipped Closures become MaybeDangling, AArch64 SVE lands in inline asm 123 shipped rustup adds --check flag and toolchain pin, libc gains path constants 86 shipped Rust fixes time-traveling UB, rolls back enum Debug change 188 shipped

$ log --all # elsewhere on the wire

Meta React Native adds Stable API guards to renderer attributed string FastAPI & Pydantic Pydantic fixes Mypy plugin crash, tightens datetime constraints

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Rails Django Laravel Node.js Go Vercel Vue.js Kubernetes HashiCorp Arch Linux Linux Anthropic

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