[package] name = "my_closure" license="MIT" version = "0.1.0" authors = ["user"] edition = "2018" description="a test" homepage="https://www.baidu.com" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # cargo login 27M9myl7I9oE1exp58rqoDjoFxfGegE6 [dependencies] [profile.dev] opt-level=0 [profile.release] opt-level=3