Rust

Open-source language; 6000 contributors. MIT and Apache License

• https://doc.rust-lang.org
• https://play.rust-lang.org

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fn main() { 				
    println!("Hello!");
}

rustc main.rs // create main.exe
main.exe

Creating projects:

cargo new hello
structure created: /src/main.rs /.toml (dependencies), /.gitignore
cargo run
cargo run build

Focuses to be safe, secure, concurrent with combination of

• Static typing: prevent errors at compile time
  compiler is very strict: reliable and have fewer bugs
  it catches a lot of errors that would normally go unnoticed: no never used variable possible
• Dynamic typing: flexibility and easier refactoring
• Ownership and borrowing: ensure that data is accessed safely and efficiently
• Modern syntax and design, a mixture of assembler and a functional programming language, and it looks very strange to the uninitiated.
• Like C++, it supports low-level code, high performance, and direct memory access.
• Rust doesn’t have classes: use custom data types (structs..) to represent types of objects
• Rust code uses snake case for function and variable names
  all letters are lowercase and underscores separate words