commit 9dd954ec877b567582f73a97e244e9dbade18960
author Артём Павлов [Artyom Pavlov] <newpavlov@gmail.com> Sun Aug 30 02:42:50 2020 +0300
committer Артём Павлов [Artyom Pavlov] <newpavlov@gmail.com> Sun Aug 30 02:42:50 2020 +0300
tree 5e2627ec399b59f279439e8bc00e9a6b4302379b
parent a80367a20ca50359d23f7573a0b73c530cb33f84

migrate PCG

rand_pcg/src/pcg128.rs

diff --git a/rand_pcg/src/pcg128.rs b/rand_pcg/src/pcg128.rs
index 58a8e36..e4e455b 100644
--- a/rand_pcg/src/pcg128.rs
+++ b/rand_pcg/src/pcg128.rs
@@ -96,6 +96,11 @@
 
 impl RngCore for Lcg128Xsl64 {
     #[inline]
+    fn next_bool(&mut self) -> bool {
+        (self.next_u64() & 1) == 1
+    }
+
+    #[inline]
     fn next_u32(&mut self) -> u32 {
         self.next_u64() as u32
     }
@@ -175,6 +180,11 @@
 
 impl RngCore for Mcg128Xsl64 {
     #[inline]
+    fn next_bool(&mut self) -> bool {
+        (self.next_u64() & 1) == 1
+    }
+
+    #[inline]
     fn next_u32(&mut self) -> u32 {
         self.next_u64() as u32
     }

rand_pcg/src/pcg64.rs

diff --git a/rand_pcg/src/pcg64.rs b/rand_pcg/src/pcg64.rs
index ed7442f..729b383 100644
--- a/rand_pcg/src/pcg64.rs
+++ b/rand_pcg/src/pcg64.rs
@@ -95,6 +95,11 @@
 
 impl RngCore for Lcg64Xsh32 {
     #[inline]
+    fn next_bool(&mut self) -> bool {
+        (self.next_u32() & 1) == 1
+    }
+
+    #[inline]
     fn next_u32(&mut self) -> u32 {
         let state = self.state;
         self.step();