Rollup of 6 pull requests - #162742

Merged

rust-bors[bot] merged 30 commits into

rust-lang:mainfrom

jhpratt:rollup-EpKtQu5

Sep 14, 2026

Commits on Mar 19, 2026

std::net: clamp multicast ttl value to u8 max.
devnexen
committed
a29d5cf
addressing feedback
devnexen
committed
80bae85

Commits on Mar 31, 2026

address feedback
devnexen
committed
1e444b4

Commits on Apr 2, 2026

convert to u8 early on before casting to the platform type
devnexen
committed
6f30978

Commits on Aug 21, 2026

lint ineffective #[unstable] annotations on re-exports
amirHdev
committed
79d5626
handle std fallout from unstable re-export lint
amirHdev
committed
7b7695d
allow clippy on unstable re-export suppressions
amirHdev
committed
7249fbc
add dedicated lint for ineffective unstable re-exports
amirHdev
committed
e22c3c2
refine unstable reexport lint
amirHdev
committed
fbec8a6

Commits on Aug 28, 2026

generalize re-export stability checks
amirHdev
committed
b91102a
fix s390x re-export stability metadata
amirHdev
committed
73e6922

Commits on Aug 29, 2026

fix incompatible reexport stability diagnostics
amirHdev
committed
a246018

Commits on Sep 10, 2026

only lint ineffective unstable re-exports
amirHdev
committed
baaac65
avoid depending on Reexport's module path
amirHdev
committed
8a0d8f7
fix tidy formatting
amirHdev
committed
be9d5a8

Commits on Sep 13, 2026

Add regression test for derive import diagnostics
chenyukang
committed
0cf63cf
Prefer exact derive imports over trait fallbacks
chenyukang
committed
a30a00f
prevent ICE from `derive` on `repr(packed)` enum
cyrgani
committed
38c649f
handle unstable modules in ineffective reexport lint
amirHdev
committed
d8059af
avoid stability lookup without reexports
amirHdev
committed
1017887
fix bootstrap doctest for ineffective unstable reexports
amirHdev
committed
f5557b0
Fix unsound reborrows of raw ptrs from custom allocators
maxdexh
committed
d559cfd
add test
maxdexh
committed
d9e1945
Constify more Iterator and DoubleEndedIterator methods
Randl
committed
31922ed

Commits on Sep 14, 2026