Build Mode

    1.   -Drelease-safe=[bool] optimizations on and safety on
    3.   -Drelease-small=[bool] size optimizations on and safety off
    • Safety checks enabled
    • Slow runtime performance
    • Large binary size
    • No reproducible build requirement
    • Fast runtime performance
    • Safety checks disabled
    • Slow compilation speed
    • Large binary size
    • Reproducible build
    • Medium runtime performance
    • Slow compilation speed
    • Large binary size
    • Reproducible build 
    1. $ zig build-exe example.zig --release-small
    • Medium runtime performance
    • Safety checks disabled
    • Slow compilation speed
    • Small binary size
    • Reproducible build