https://github.com/sudo-self/hello-rust

Rust-APP template
https://github.com/sudo-self/hello-rust

Last synced: 3 months ago
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Rust-APP template

• Host: GitHub
• URL: https://github.com/sudo-self/hello-rust
• Owner: sudo-self
• Created: 2023-08-21T06:37:57.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-08-22T01:52:17.000Z (almost 3 years ago)
• Last Synced: 2025-01-24T14:47:00.795Z (over 1 year ago)
• Language: Makefile
• Homepage:
• Size: 2.68 MB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# hello-rust

### INSTALL RUST ON MACos AND CREAT A NEW PROJECT

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

 stable-aarch64-apple-darwin installed

### RELOAD SHELL TO INCLUDE CARGO

source "$HOME/.cargo/env"

### START A NEW PROJECT 

Cargo new hello-rust

 Created binary (application) `hello-rust` package

Cargo.toml = metadata

Src/main.rs = application code

cd hello-rust

cargo run

Compiling hello-rust v0.1.0 (/Users/admin/hello-rust)

    Finished dev [unoptimized + debuginfo] target(s) in 0.68s

     Running `target/debug/hello-rust`

Hello World!

### Adding Dependencies

cargo add ferris-says@0.2

 Updating crates.io index

      Adding ferris-says v0.2 to dependencies.

             Features as of v0.2.0:

             - clippy

    Updating crates.io index

### Add the following line to “main.rs”

use ferris_says::say;

Cargo build

### Application written in main.rs

use ferris_says::say; // from the previous step

use std::io::{stdout, BufWriter};

fn main() {

    let stdout = stdout();

    let message = String::from("Hello fellow Rustaceans!");

    let width = message.chars().count();

    let mut writer = BufWriter::new(stdout.lock());

    say(message.as_bytes(), width, &mut writer).unwrap();

    

Cargo run 

> cargo run                                                                                                                     ~/hello-rust(main✗)@JesseJesse.local

   Compiling hello-rust v0.1.0 (/Users/admin/hello-rust)

    Finished dev [unoptimized + debuginfo] target(s) in 0.56s

     Running `target/debug/hello-rust`

 __________________________

< Hello fellow Rustaceans! >

 --------------------------

        \

         \

            _~^~^~_

        \) /  o o  \ (/

          '_   -   _'

          / '-----' \

>                              

![Screenshot 2023-08-21 at 12 45 53 AM](https://github.com/sudo-self/hello-rust/assets/119916323/4a8def80-16e1-46ed-969f-1182d347426b)