feat(Instant): Impl Hash

fry · Aug 6, 2020 · 04602d7 · 04602d7
1 parent 3d76d49
commit 04602d7
Showing 1 changed file with 13 additions and 1 deletion.
diff --git a/src/instant.rs b/src/instant.rs
@@ -4,7 +4,12 @@ use crate::{
     duration::{self, Duration},
     fixed_point::FixedPoint,
 };
-use core::{cmp::Ordering, convert::TryFrom, ops};
+use core::{
+    cmp::Ordering,
+    convert::TryFrom,
+    hash::{Hash, Hasher},
+    ops,
+};
 use num::traits::{WrappingAdd, WrappingSub};
 
 /// Represents an instant of time relative to a specific [`Clock`](clock/trait.Clock.html)
@@ -372,5 +377,12 @@ where
     }
 }
 
+impl<Clock: crate::clock::Clock> Hash for Instant<Clock> {
+    fn hash<H: Hasher>(&self, state: &mut H) {
+        Clock::SCALING_FACTOR.hash(state);
+        self.ticks.hash(state);
+    }
+}
+
 #[cfg(test)]
 mod tests {}