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Stabilize `#[optimize]` attribute - #2278

Merged

traviscross merged 12 commits into

rust-lang:masterfrom

veluca93:optimize-attribute

Nov 4, 2026

Merged

Stabilize `#[optimize]` attribute#2278
traviscross merged 12 commits into
rust-lang:masterfrom
veluca93:optimize-attribute

Commits on Oct 10, 2026
- Stabilize #[optimize] attribute.
  veluca93
  committed
  0686253
Commits on Oct 27, 2026
- Restore review fixes lost from the `optimize` section
  traviscross
  committed
  f1a6cbd
Commits on Nov 4, 2026
- Reword the `optimize` modes
  traviscross
  committed
  e643bb7
- Say which bodies inherit the `optimize` attribute
  traviscross
  committed
  2d2463c
- Add a trait rule for the `optimize` attribute
  traviscross
  committed
  3efb14b
- Document that `optimize(none)` conflicts with `inline`
  traviscross
  committed
  68a8d11
- Reword `optimize` index entry
  traviscross
  committed
  30c3d47
- Document that `optimize` conflicts with `naked`
  traviscross
  committed
  b05eaf4
- Make the `-Copt-level=0` no-op remark a note
  traviscross
  committed
  380d0eb
- Revise the `optimize` grammar
  traviscross
  committed
  99a128f
- Add examples for `optimize` positions and duplicates
  traviscross
  committed
  dda3f33
- Fix the `optimize` note WRT `-C opt-level=0`
  traviscross
  committed
  d71e938