From 4546b1ddac8224fcc2af6510f99188c333dab4af Mon Sep 17 00:00:00 2001
From: Audun Skaugen <audun.skaugen@cognite.com>
Date: Fri, 26 Mar 2021 16:05:59 +0100
Subject: [PATCH 1/2] Add Gen::gen_uniform

---
 src/arbitrary.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/arbitrary.rs b/src/arbitrary.rs
index 92f893b..7e729e7 100644
--- a/src/arbitrary.rs
+++ b/src/arbitrary.rs
@@ -76,6 +76,10 @@ impl Gen {
     {
         self.rng.gen_range(range)
     }
+
+    pub fn gen_uniform(&mut self) -> f32 {
+        self.gen()
+    }
 }
 
 /// Creates a shrinker with zero elements.
@@ -1583,4 +1587,14 @@ mod test {
             ],
         );
     }
+
+    #[test]
+    fn gen_uniform() {
+        let mut g = Gen::new(10);
+        for _ in 0..100 {
+            let u = g.gen_uniform();
+            assert!(u >= 0.);
+            assert!(u < 1.);
+        }
+    }
 }

From 7c2fe46df9c04f384a6814cfdb2314ad801c431b Mon Sep 17 00:00:00 2001
From: Audun Skaugen <audun.skaugen@cognite.com>
Date: Fri, 26 Mar 2021 16:20:02 +0100
Subject: [PATCH 2/2] Documentation

---
 src/arbitrary.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/arbitrary.rs b/src/arbitrary.rs
index 7e729e7..fba18ad 100644
--- a/src/arbitrary.rs
+++ b/src/arbitrary.rs
@@ -77,6 +77,7 @@ impl Gen {
         self.rng.gen_range(range)
     }
 
+    /// Create a random number uniformly distributed on the unit interval [0, 1)
     pub fn gen_uniform(&mut self) -> f32 {
         self.gen()
     }