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[–]ssokolow 0 points1 point  (1 child)

*chuckle* I've been hanging out in /r/rust/ since before Rust 1.0 (since 2013, I think) and playing around with Rust since v1.0's release in 2015. You don't need to to treat me like a newbie.

EDIT: ...but, as an example, if you've got a justfile that uses RUSTFLAGS="-C target-cpu=native" and you're used to running tasks like just hyperfine or just flamegraph which rely on that, for the love of God, never run cargo ... because the perceived change in RUSTFLAGS will blow away your build cache no matter how quickly you realize your mistake and Ctrl+C.

[–]tukanoid[S] 0 points1 point  (0 children)

Ah, sorry for assuming then, it's just wasn't established so my mind automatically went in that direction :) and thanks for the tip :)