diff options
| -rw-r--r-- | src/main.rs | 2 | ||||
| -rw-r--r-- | src/rand.rs | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/src/main.rs b/src/main.rs index 25a4f3b..ba79811 100644 --- a/src/main.rs +++ b/src/main.rs @@ -222,7 +222,7 @@ fn victory( } fn main() { - rand::seed().expect("failed to seed random generator"); + rand::seed(); let sdl_context = sdl2::init().unwrap(); let video_subsystem = sdl_context.video().unwrap(); diff --git a/src/rand.rs b/src/rand.rs index aa322ba..f0ba207 100644 --- a/src/rand.rs +++ b/src/rand.rs @@ -5,10 +5,9 @@ use std::time::SystemTime; static STATE: Mutex<u64> = Mutex::new(0); -pub fn seed() -> Option<()> { +pub fn seed() { let n = SystemTime::now() - .duration_since(SystemTime::UNIX_EPOCH) - .ok()?; + .duration_since(SystemTime::UNIX_EPOCH).unwrap(); *STATE.lock().unwrap() = n.as_nanos() as u64; return Some(()); |