On my toy project https://github.com/Orange-OpenSource/hurl https://github.com/Orange-OpenSource/hurl, binary size went from 5.7M to 3.2M without any noticeable

On my toy project https://github.com/Orange-OpenSource/hurl https://github.com/Orange-OpenSource/hurl, binary size went from 5.7M to 3.2M without any noticeable perf drops. [profile.release] lto = true # Enable Link Time Optimization codegen-units = 1 # Reduce number of codegen units to increase optimizations. panic = "abort" # Abort on panic strip = true # Automatically strip symbols from the binary.