#+Title: a collection of examples for ob-rust tests
#+OPTIONS: ^:nil

#+name: test-simple
#+BEGIN_SRC rust :results silent
  fn main() {
      let answer = 42;
      println!("{}", answer);
  }
#+END_SRC

#+name: test-main-wrapper
#+BEGIN_SRC rust :results silent
  let answer = 42;
  println!("{}", answer);
#+END_SRC

#+name: test-var-integer
#+BEGIN_SRC rust :var answer=42 :results silent
  println!("{}", answer);
#+END_SRC

#+name: test-var-float
#+BEGIN_SRC rust :var pi=3.14 :results silent
  println!("{}", pi);
#+END_SRC

#+name: test-var-char
#+BEGIN_SRC rust :var answer='x' :results silent
  println!("{}", answer);
#+END_SRC

#+name: test-var-string
#+BEGIN_SRC rust :var answer="GOAT" :results silent
  println!("{}", answer);
#+END_SRC

#+name: test-var-bool-true
#+BEGIN_SRC rust :var test='true :results silent
  if test {
    println!("42");
  }
#+END_SRC

#+name: test-var-bool-false
#+BEGIN_SRC rust :var test="false" :results silent
  if !test {
    println!("42");
  }
#+END_SRC

#+name: test-var-mutable
#+BEGIN_SRC rust :var mut_answer=41 :results silent
  answer = 42;
  println!("{}", answer);
#+END_SRC

#+name: test-var-given-type
#+BEGIN_SRC rust :var answer:i32=40 :results silent
  let additional_answer: i32 = 2;
  println!("{}", answer + additional_answer);
#+END_SRC

#+name: test-var-mutable-and-given-type
#+BEGIN_SRC rust :var mut_answer:i32=40 :results silent
  let additional_answer: i32 = 2;
  answer = answer + additional_answer;
  println!("{}", answer);
#+END_SRC

#+name: test-var-no-main-wrapper
#+BEGIN_SRC rust :var answer=42 :results silent
  fn main() {
      println!("{}", answer);
  }
#+END_SRC

#+name: test-uses-and-command-line-arguments
#+BEGIN_SRC rust :use std::env :cmdline 1 2 bonjour :results silent
  let args: Vec<String> = env::args().collect();
  println!("{}, {}, {}", args[1], args[2], args[3]);
#+END_SRC