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rust-lang / rust Public

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Fewer global node_id_to_def_id lookups#156173

Merged

rust-bors[bot] merged 4 commits intorust-lang:mainrust-lang/rust:mainfrom

oli-obk:fewer-global-lookupsoli-obk/rust:fewer-global-lookupsCopy head branch name to clipboard

May 7, 2026

Conversation Commits4 (4)Checks Files changed

Merged

Fewer global node_id_to_def_id lookups#156173
rust-bors[bot] merged 4 commits intorust-lang:mainfrom
oli-obk:fewer-global-lookups

Commits

Commits on May 6, 2026

Avoid some global `node_id_to_def_id` lookups in import resolution
oli-obk
committed
Avoid using `id` followed by `local_def_id` if we can just call `def_id` instead
oli-obk
committed
Avoid hitting the global node_id_to_def_id table for unused macros
oli-obk
committed
Follow-up cleanups reusing the now-available `LocalDefId`s
oli-obk
committed

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