[package] name = "sss_first_crate" version = "0.1.0" edition = "2021" description = "publishng my first crate" license = "MIT" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html [dependencies] [profile.dev] opt-level = 0 [profile.release] opt-level = 3 # since, release have maximum number of runs and usually a single compilation. # opt-level - optimization level # 0: no optimization # 1: basic optimization # 2: aggressive optimization # 3: maximum optimization # higher optimization -> higher compile time, lesser runtime