Rollup of 10 pull requests - #157031

Merged

rust-bors[bot] merged 49 commits into

rust-lang:mainfrom

GuillaumeGomez:rollup-FbegncN

May 27, 2026

Commits on May 10, 2026

Constify Iterator-related methods and functions
Randl
committed
0fae375

Commits on May 14, 2026

ci: declare contents:read on Tier 2 sysroots workflow
arpitjain099
committed
5e1ddfa

Commits on May 19, 2026

rename set_last_error_and_return helper to make it clear what we return
RalfJung
committed
7dd6d8b
Merge pull request #5049 from RalfJung/set-last-error-and-return
RalfJung
authored
facda40

Commits on May 20, 2026

Prepare for merging from rust-lang/rust
The Miri Cronjob Bot
committed
1c4042b
Merge ref '1f8e04d34ab0' from rust-lang/rust
The Miri Cronjob Bot
committed
873c7f0
fix: enable filling up write buffer on Windows hosts
WhySoBad
committed
d4406dd
Merge pull request #5052 from rust-lang/rustup-2026-05-20
RalfJung
authored
b06adbf

Commits on May 23, 2026

Clarify "infinite size" in cyclic-type diagnostic refers to the type name
onehr
committed
c328459

Commits on May 24, 2026

restrict vendor intrinsics to little-endian targets
RalfJung
committed
d4a8031
Merge pull request #5061 from RalfJung/endian
RalfJung
authored
6d8947e
Support running no_core Linux programs

saethlin
and
RalfJung
committed
da3727f
Merge pull request #4964 from saethlin/support-no-core
saethlin
authored
9a681ab
as_mut_ptr test update description

quiode
and
RalfJung
committed
30b942d
Merge pull request #5055 from quiode/patch-1
RalfJung
authored
678ef5a
fix: deallocate temporary buffer on failed `readv`

WhySoBad
authored and
RalfJung
committed
cebc29f
Merge pull request #5054 from WhySoBad/network-socket-fix-deallocate-tmp-buffer-readv
RalfJung
authored
102df46
Merge pull request #5053 from WhySoBad/network-socket-test-fill-buffer-windows
RalfJung
authored
c1f7fa1

Commits on May 26, 2026

Commits on May 27, 2026