cargo --release doe not compile at -O3 either it's at -O2 | Hacker News

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		bowyakka on Sept 29, 2018 \| parent \| context \| favorite \| on: The relative performance of C and Rust cargo --release doe not compile at -O3 either it's at -O2

steveklabnik on Sept 29, 2018 [–]

I believe that’s wrong.

cargo build —release —verbose would tell you for sure; I’m not at a computer right now.

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