this post was submitted on 20 Feb 2025
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Announcing Rust 1.85.0 and Rust 2024 (blog.rust-lang.org)
submitted 3 days ago by snaggen to c/rust
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[โ€“] [email protected] 1 points 2 days ago (1 children)

it's configurable per-crate, not per-compilation. So you can depend on crates that use different editions than your crate. Which avoids ecosystem fragmentation.

Thanks! That pre-empted my next question of how quickly crates typically update to newer editions. I guess it doesn't matter

[โ€“] [email protected] 1 points 1 day ago

There is also cargo fix --edition which can update your code in a very conservative way automatically. The result might not be as idiomatic but errs on the side of having semantics that do not change.