= .rs =
== feature ==
 * zero-cost abstractions
 * move semantics
 * guaranteed memory safety
 * threads without data races
 * trait-based generics
 * pattern matching

== Fast ==
 * LLVM
 * Compile to binary
 * no GC
 * minimal runtime

== Prevent segfaults ==
 * No dangling pointer
 * No null pointer
 * No segfault

== thread safety ==
 * No data race
  * Ownership guarantee

 * hard to compile

== Cargo ==
 * The Rust package manager
  * downloads dependencies

== Rustup ==
 * Rust toolchain installer
  * stable
  * beta
  * nightly

== playground ==
 * https://play.rust-lang.org
 * https://repl.it


= Hello, rust =
```
fn main(){
 println!("Hello World");
}
```

```
fn main() {
 let language = "rust";
 println!("Hello, {}", language);
}
```