Rollup of 10 perf-sensitive pull requests - #160506

Merged

rust-bors[bot] merged 23 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-9ScDW58

Aug 4, 2026

Commits on Jun 11, 2026

Skip irrelevant foreign impls when building the specialization graph
xmakro
committed
1ddeb9a

Commits on Jul 23, 2026

Optimize crate resolution
nikic
committed
54ff9a2

Commits on Jul 31, 2026

perf: store the fulfillment engine inline in ObligationCtxt
xmakro
committed
26694a1

Commits on Aug 3, 2026

Simplify domain of `EverInitializedPlaces`
nnethercote
committed
d2d234b
Fix "first assignment" labels for `EverInitializedPlaces`
nnethercote
committed
3a7e145
interpret: skip deref-projection validity checks when they are not needed
RalfJung
committed
e0ad63c
skip ptr-deref validity checks when validity checking is disabled
RalfJung
committed
75505d9
Deduplicate target and host filesearch
Kobzol
committed
f0d1057
Next steps for FnDef binder changes (instantiate most FnDef binders)
addie.sh
committed
dd17e77
Add fast path to `escape_string_symbol`

Kobzol
and
matthieu-m
committed
9605762
Add offload guard flags to typeck to prevent perf regressions
Sa4dUs
committed
e04a81f
De-box TypeckRootCtxt::fulfillment_cx and remove the boxed TraitEngine constructor
xmakro
committed
9123d86
perf: Cache already-checked types in the privacy visitor
xmakro
committed
da4563a

Commits on Aug 4, 2026