Rust 프로그래밍 언어 개발 환경 구축 및 Hello World 프로그램 작성 후 실행하기

• 11/21/2022
• 4 minutes to read

rustup

Windows 환경에서 Rust 설치 실행 파일을 실행하면 아주 손쉽게 Rust 개발 환경을 구축할 수 있습니다.

rustup-init.exe 실행 파일을 실행하면 다음과 같은 형태로 터미널 환경이 실행됩니다.

Welcome to Rust!

This will download and install the official compiler for the Rust
programming language, and its package manager, Cargo.

Rustup metadata and toolchains will be installed into the Rustup
home directory, located at:

  C:\Users\RedPlus\.rustup

This can be modified with the RUSTUP_HOME environment variable.

The Cargo home directory is located at:

  C:\Users\RedPlus\.cargo

This can be modified with the CARGO_HOME environment variable.

The cargo, rustc, rustup and other commands will be added to
Cargo's bin directory, located at:

  C:\Users\RedPlus\.cargo\bin

This path will then be added to your PATH environment variable by
modifying the HKEY_CURRENT_USER/Environment/PATH registry key.

You can uninstall at any time with rustup self uninstall and
these changes will be reverted.

Current installation options:


   default host triple: x86_64-pc-windows-msvc
     default toolchain: stable (default)
               profile: default
  modify PATH variable: yes

1) Proceed with installation (default)
2) Customize installation
3) Cancel installation
>1

info: profile set to 'default'
info: default host triple is x86_64-pc-windows-msvc
warning: Updating existing toolchain, profile choice will be ignored
info: syncing channel updates for 'stable-x86_64-pc-windows-msvc'
info: latest update on 2022-11-03, rust version 1.65.0 (897e37553 2022-11-02)
info: downloading component 'rls'
info: downloading component 'rust-src'
info: downloading component 'rust-analysis'
info: downloading component 'cargo'
info: downloading component 'clippy'
info: downloading component 'rust-docs'
 18.9 MiB /  18.9 MiB (100 %)  11.9 MiB/s in  1s ETA:  0s
info: downloading component 'rust-std'
 27.4 MiB /  27.4 MiB (100 %)  11.9 MiB/s in  2s ETA:  0s
info: downloading component 'rustc'
 65.0 MiB /  65.0 MiB (100 %)  11.9 MiB/s in  5s ETA:  0s
info: downloading component 'rustfmt'
info: removing previous version of component 'rls'
info: removing previous version of component 'rust-src'
info: removing previous version of component 'rust-analysis'
info: removing previous version of component 'cargo'
info: removing previous version of component 'clippy'
info: removing previous version of component 'rust-docs'
info: removing previous version of component 'rust-std'
info: removing previous version of component 'rustc'
info: removing previous version of component 'rustfmt'
info: installing component 'rls'
info: installing component 'rust-src'
info: installing component 'rust-analysis'
info: installing component 'cargo'
info: installing component 'clippy'
info: installing component 'rust-docs'
 18.9 MiB /  18.9 MiB (100 %)   1.5 MiB/s in  8s ETA:  0s
info: installing component 'rust-std'
 27.4 MiB /  27.4 MiB (100 %)   9.8 MiB/s in  2s ETA:  0s
info: installing component 'rustc'
 65.0 MiB /  65.0 MiB (100 %)  11.3 MiB/s in  5s ETA:  0s
info: installing component 'rustfmt'
info: default toolchain set to 'stable-x86_64-pc-windows-msvc'

  stable-x86_64-pc-windows-msvc updated - rustc 1.65.0 (897e37553 2022-11-02) (from rustc 1.59.0 (9d1b2106e 2022-02-23))


Rust is installed now. Great!

To get started you may need to restart your current shell.
This would reload its PATH environment variable to include
Cargo's bin directory (%USERPROFILE%\.cargo\bin).

Press the Enter key to continue.

Rust 설치가 완료된 후에는 터미널을 다시 열고 rustup 명령을 실행하면 다음과 같이 관련 정보가 출력이 됩니다.

C:\Users\RedPlus>rustup
rustup 1.25.1 (bb60b1e89 2022-07-12)
The Rust toolchain installer

USAGE:
    rustup [FLAGS] [+toolchain] <SUBCOMMAND>

FLAGS:
    -v, --verbose    Enable verbose output
    -q, --quiet      Disable progress output
    -h, --help       Prints help information
    -V, --version    Prints version information

ARGS:
    <+toolchain>    release channel (e.g. +stable) or custom toolchain to set override

SUBCOMMANDS:
    show           Show the active and installed toolchains or profiles
    update         Update Rust toolchains and rustup
    check          Check for updates to Rust toolchains and rustup
    default        Set the default toolchain
    toolchain      Modify or query the installed toolchains
    target         Modify a toolchain's supported targets
    component      Modify a toolchain's installed components
    override       Modify directory toolchain overrides
    run            Run a command with an environment configured for a given toolchain
    which          Display which binary will be run for a given command
    doc            Open the documentation for the current toolchain
    self           Modify the rustup installation
    set            Alter rustup settings
    completions    Generate tab-completion scripts for your shell
    help           Prints this message or the help of the given subcommand(s)

DISCUSSION:
    Rustup installs The Rust Programming Language from the official
    release channels, enabling you to easily switch between stable,
    beta, and nightly compilers and keep them updated. It makes
    cross-compiling simpler with binary builds of the standard library
    for common platforms.

    If you are new to Rust consider running `rustup doc --book` to
    learn Rust.

C:\Users\RedPlus>

Visual Studio Code 설치

rust-analyzer 설치

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Rust 프로그래밍 언어 개발 환경 구축 및 Hello World 프로그램 작성 후 실행하기