donghquinn / rust_practice

Rust Study 러스트 학습

Rust And Cargo

• Cargo is Package Manager of Rust like yarn or npm from javascript
• All the Dependencies and information will be exist on Cargo.toml like package.json of javascript
• Rust file is end with .rs

installation(macOS)

 brew install restup-init

Installation(macOS)

• rustup: https://www.rust-lang.org
• MSVC+: Builder rust

initiate

    cargo init hello

Run

• Can Run rust code by commanding below

    cargo run {filePath/fileName} 

Build

• Build Rust code by commanding below. It will compile at target/debug.

cargo build {filePath/fileName}

• Build Rust code with Optimize. It will puts resulting binary in target/release.
• It would take longer for optimizing than just debugging. But it will run faster.

cargo build {filePath/fileName} --release

Dependencies

• crates.io is the Rust Community registry. You can find dependencies you looking for.
• Add into Cargo.toml by commanding below.

cargo add {package name}