Rust+Cargo lightweight hello world with the most minimum binary size possible.

Lightweight Cargo Hello World

Rust+Cargo lightweight hello world with the most minimum binary size possible.

requirements

1: Rustup (Rustc, Cargo)
Install it from https://rustup.rs/

2: Nigthly

rustup toolchain install nightly

3: Just

cargo install just

Building

Build the project (with the default nightly toolchian target) as following:

just build

Build the project (with an arbitrary target which is i686-unknown-linux-gnu for this example) as following:

just build i686-unknown-linux-gnu