expected_show_coverage.generics.txt

    1|       |#![allow(unused_assignments)]
    2|       |// expect-exit-status-1
    3|       |
    4|       |struct Firework<T> where T: Copy + std::fmt::Display {
    5|       |    strength: T,
    6|       |}
    7|       |
    8|       |impl<T> Firework<T> where T: Copy + std::fmt::Display {
    9|       |    #[inline(always)]
   10|      3|    fn set_strength(&mut self, new_strength: T) {
   11|      3|        self.strength = new_strength;
   12|      3|    }
  ------------------
  | <generics::Firework<f64>>::set_strength:
  |   10|      2|    fn set_strength(&mut self, new_strength: T) {
  |   11|      2|        self.strength = new_strength;
  |   12|      2|    }
  ------------------
  | <generics::Firework<i32>>::set_strength:
  |   10|      1|    fn set_strength(&mut self, new_strength: T) {
  |   11|      1|        self.strength = new_strength;
  |   12|      1|    }
  ------------------
   13|       |}
   14|       |
   15|       |impl<T> Drop for Firework<T> where T: Copy + std::fmt::Display {
   16|       |    #[inline(always)]
   17|      2|    fn drop(&mut self) {
   18|      2|        println!("BOOM times {}!!!", self.strength);
   19|      2|    }
  ------------------
  | <generics::Firework<i32> as core::ops::drop::Drop>::drop:
  |   17|      1|    fn drop(&mut self) {
  |   18|      1|        println!("BOOM times {}!!!", self.strength);
  |   19|      1|    }
  ------------------
  | <generics::Firework<f64> as core::ops::drop::Drop>::drop:
  |   17|      1|    fn drop(&mut self) {
  |   18|      1|        println!("BOOM times {}!!!", self.strength);
  |   19|      1|    }
  ------------------
   20|       |}
   21|       |
   22|      1|fn main() -> Result<(),u8> {
   23|      1|    let mut firecracker = Firework { strength: 1 };
   24|      1|    firecracker.set_strength(2);
   25|      1|
   26|      1|    let mut tnt = Firework { strength: 100.1 };
   27|      1|    tnt.set_strength(200.1);
   28|      1|    tnt.set_strength(300.3);
   29|      1|
   30|      1|    if true {
   31|      1|        println!("Exiting with error...");
   32|      1|        return Err(1);
   33|       |    } // The remaining lines below have no coverage because `if true` (with the constant literal
   34|       |      // `true`) is guaranteed to execute the `then` block, which is also guaranteed to `return`.
   35|       |      // Thankfully, in the normal case, conditions are not guaranteed ahead of time, and as shown
   36|       |      // in other tests, the lines below would have coverage (which would show they had `0`
   37|       |      // executions, assuming the condition still evaluated to `true`).
   38|       |
   39|       |    let _ = Firework { strength: 1000 };
   40|       |
   41|       |    Ok(())
   42|      1|}
   43|       |
   44|       |// Expected program output:
   45|       |//   Exiting with error...
   46|       |//   BOOM times 100!!!
   47|       |//   BOOM times 1!!!
   48|       |//   Error: 1