From 1972e2fafdf7a438ceaf523eca15f98170203fb9 Mon Sep 17 00:00:00 2001 From: darksun Date: Fri, 21 Dec 2018 16:59:08 +0800 Subject: [PATCH] =?UTF-8?q?=E9=80=89=E9=A2=98:=20How=20To=20Install=20Rust?= =?UTF-8?q?=20Programming=20Language=20In=20Linux?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...tall Rust Programming Language In Linux.md | 179 ++++++++++++++++++ 1 file changed, 179 insertions(+) create mode 100644 sources/tech/20181214 How To Install Rust Programming Language In Linux.md diff --git a/sources/tech/20181214 How To Install Rust Programming Language In Linux.md b/sources/tech/20181214 How To Install Rust Programming Language In Linux.md new file mode 100644 index 0000000000..074c41e9f9 --- /dev/null +++ b/sources/tech/20181214 How To Install Rust Programming Language In Linux.md @@ -0,0 +1,179 @@ +[#]: collector: (lujun9972) +[#]: translator: ( ) +[#]: reviewer: ( ) +[#]: publisher: ( ) +[#]: url: ( ) +[#]: subject: (How To Install Rust Programming Language In Linux) +[#]: via: (https://www.2daygeek.com/how-to-install-rust-programming-language-in-linux/) +[#]: author: (Prakash Subramanian https://www.2daygeek.com/author/prakash/) + +How To Install Rust Programming Language In Linux +====== + +Rust is often called rust-lang. + +Rust is a general-purpose, multi-paradigm, modern, cross-platform, and open source systems programming language sponsored by Mozilla Research. + +It was designed to be achieve a goals such as safety, speed, and concurrency. + +Rust is syntactically similar to C++,[14] but its designers intend it to provide better memory safety while still maintaining performance. + +Rust is currently used in many organization such as Firefox, Chef, Dropbox, Oracle, GNOME, etc,. + +### How to Install Runs Language in Linux? + +There are many ways we can install Rust but below is the officially recommended way to install it. + +``` +$ curl https://sh.rustup.rs -sSf | sh +info: downloading installer + +Welcome to Rust! + +This will download and install the official compiler for the Rust programming +language, and its package manager, Cargo. + +It will add the cargo, rustc, rustup and other commands to Cargo's bin +directory, located at: + + /home/daygeek/.cargo/bin + +This path will then be added to your PATH environment variable by modifying the +profile files located at: + + /home/daygeek/.profile + /home/daygeek/.bash_profile + +You can uninstall at any time with rustup self uninstall and these changes will +be reverted. + +Current installation options: + + default host triple: x86_64-unknown-linux-gnu + default toolchain: stable + modify PATH variable: yes + +1) Proceed with installation (default) +2) Customize installation +3) Cancel installation +>1 + +info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu' +info: latest update on 2018-12-06, rust version 1.31.0 (abe02cefd 2018-12-04) +info: downloading component 'rustc' + 77.7 MiB / 77.7 MiB (100 %) 1.2 MiB/s ETA: 0 s +info: downloading component 'rust-std' + 54.2 MiB / 54.2 MiB (100 %) 1.2 MiB/s ETA: 0 s +info: downloading component 'cargo' + 4.7 MiB / 4.7 MiB (100 %) 1.2 MiB/s ETA: 0 s +info: downloading component 'rust-docs' + 8.5 MiB / 8.5 MiB (100 %) 1.2 MiB/s ETA: 0 s +info: installing component 'rustc' +info: installing component 'rust-std' +info: installing component 'cargo' +info: installing component 'rust-docs' +info: default toolchain set to 'stable' + + stable installed - rustc 1.31.0 (abe02cefd 2018-12-04) + + +Rust is installed now. Great! + +To get started you need Cargo's bin directory ($HOME/.cargo/bin) in your PATH +environment variable. Next time you log in this will be done automatically. + +To configure your current shell run source $HOME/.cargo/env +``` + +Run the following command to configure your current shell. + +``` +$ source $HOME/.cargo/env +``` + +Run the following command to verify the installed Rust version. + +``` +$ rustc --version +rustc 1.31.0 (abe02cefd 2018-12-04) +``` + +### How To Test Rust programming language? + +Once you installed Rust follow the below steps to check whether Rust programe language is working fine or not. + +``` +$ mkdir ~/projects +$ cd ~/projects +$ mkdir hello_world +$ cd hello_world +``` + +Create a file and add the below code and save the file. Make sure, Rust files always end in a .rs extension. + +``` +$ vi 2g.rs + +fn main() { + println!("Hello, It's 2DayGeek.com - Best Linux Practical Blog!"); +} +``` + +Run the following command to compile the rust code. + +``` +$ rustc 2g.rs +``` + +The above command will create a executable Rust program file in the same directory. + +``` +$ ls -lh +total 3.9M +-rwxr-xr-x 1 daygeek daygeek 3.9M Dec 14 11:09 2g +-rw-r--r-- 1 daygeek daygeek 86 Dec 14 11:09 2g.rs +``` + +Run the Rust executable file to get the output. + +``` +$ ./2g +Hello, It's 2DayGeek.com - Best Linux Practical Blog! +``` + +Yup! that’s working fine. + +To update Rust to latest version. + +``` +$ rustup update +info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu' +info: checking for self-updates + + stable-x86_64-unknown-linux-gnu unchanged - rustc 1.31.0 (abe02cefd 2018-12-04) +``` + +Run the following command to remove the Rust package from your system. + +``` +$ rustup self uninstall +``` + +Once you uninstalled the Rust package, remove the Rust project directory. + +``` +$ rm -fr ~/projects +``` +-------------------------------------------------------------------------------- + +via: https://www.2daygeek.com/how-to-install-rust-programming-language-in-linux/ + +作者：[Prakash Subramanian][a] +选题：[lujun9972][b] +译者：[译者ID](https://github.com/译者ID) +校对：[校对者ID](https://github.com/校对者ID) + +本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出 + +[a]: https://www.2daygeek.com/author/prakash/ +[b]: https://github.com/lujun9972