This RFC adds a mechanism for crates to *hint* that builds should use
optimization by default, while still allowing the top-level crate to
easily override this.

added the T-cargo

Relevant to the Cargo team, which will review and decide on the RFC.

label

Feb 23, 2026

…zed code

Co-authored-by: nora <48135649+Noratrieb@users.noreply.github.com>

…imum
Particularly relevant for `"*"` overrides.

Crates optimizing for size are likely to want size-over-speed
optimizations in their dependencies as well.

Aiming for an improvement on balance, but it won't be an improvement for
*every* user.

Open

This should make its way into the documentation of the feature.

…t-level

Open

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