Predrag Gruevski's blog and personal site. predr.ag

Exponential growth continued — cargo-semver-checks 2025 Year in Review

predr.ag·4w·

Discuss: Lobsters, Hacker News, r/rust

Ghosts in the Compilation

predr.ag·15w·

Discuss: Lobsters, Hacker News, r/rust

Unsoundness and accidental features in the <nobr><code>#[target_feature]</code></nobr> attribute

predr.ag·32w·

Discuss: Lobsters, Hacker News, Hacker News

The Most Amusing Security Flaws I've Discovered

predr.ag·45w·

Discuss: Lobsters, Hacker News

When is "this trait can be implemented" part of the trait's public API?

predr.ag·49w·

Discuss: Hacker News, r/rust

"We never update unless forced to" — cargo-semver-checks 2024 Year in Review

predr.ag·55w·

Discuss: Lobsters, Hacker News, r/rust

Breakage! in the Cargo.toml — How Rust Package Features Work (And Break)

predr.ag·62w·

Discuss: Lobsters, Hacker News, r/rust

Is this Rust trait sealed or not?

predr.ag·69w·

Discuss: Hacker News

How to Query (Almost) Everything

predr.ag·81w

The Wi-Fi only works when it's raining

predr.ag·97w

SemVer in Rust: Tooling, Breakage, and Edge Cases — FOSDEM 2024

predr.ag·99w

Four challenges cargo-semver-checks has yet to tackle

predr.ag·107w

Highlights of 2023 for cargo-semver-checks

predr.ag·108w

Checking semver in the presence of doc(hidden) items

predr.ag·117w

Semver violations are common, better tooling is the answer

predr.ag·127w

Breaking semver in Rust by adding a private type, or by adding an import

predr.ag·144w

A definitive guide to sealed traits in Rust

predr.ag·149w

Mediocrity can be a sign of excellence, and other stories

predr.ag·150w

Re-exporting an enum with a type alias is breaking, but not major

predr.ag·153w

Speeding up Rust semver-checking by over 2000x

predr.ag·157w

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