Add HC-128 RNG

benches/generators.rs

@@ -10,7 +10,7 @@ use std::mem::size_of;
 use test::{black_box, Bencher};
 
 use rand::{Rng, StdRng, OsRng, JitterRng};
-use rand::{XorShiftRng, IsaacRng, Isaac64Rng, ChaChaRng};
+use rand::{XorShiftRng, Hc128Rng, IsaacRng, Isaac64Rng, ChaChaRng};
 
 macro_rules! gen_bytes {
     ($fnn:ident, $gen:ident) => {
@@ -47,6 +47,7 @@ macro_rules! gen_bytes_new {
 }
 
 gen_bytes!(gen_bytes_xorshift, XorShiftRng);
+gen_bytes!(gen_bytes_hc128, Hc128Rng);
 gen_bytes!(gen_bytes_isaac, IsaacRng);
 gen_bytes!(gen_bytes_isaac64, Isaac64Rng);
 gen_bytes!(gen_bytes_chacha, ChaChaRng);
@@ -85,13 +86,15 @@ macro_rules! gen_uint_new {
 }
 
 gen_uint!(gen_u32_xorshift, u32, XorShiftRng);
+gen_uint!(gen_u32_hc128, u32, Hc128Rng);
 gen_uint!(gen_u32_isaac, u32, IsaacRng);
 gen_uint!(gen_u32_isaac64, u32, Isaac64Rng);
 gen_uint!(gen_u32_chacha, u32, ChaChaRng);
 gen_uint_new!(gen_u32_std, u32, StdRng);
 gen_uint_new!(gen_u32_os, u32, OsRng);
 
 gen_uint!(gen_u64_xorshift, u64, XorShiftRng);
+gen_uint!(gen_u64_hc128, u64, Hc128Rng);
 gen_uint!(gen_u64_isaac, u64, IsaacRng);
 gen_uint!(gen_u64_isaac64, u64, Isaac64Rng);
 gen_uint!(gen_u64_chacha, u64, ChaChaRng);
@@ -121,6 +124,7 @@ macro_rules! init_gen {
 }
 
 init_gen!(init_xorshift, XorShiftRng);
+init_gen!(init_hc128, Hc128Rng);
 init_gen!(init_isaac, IsaacRng);
 init_gen!(init_isaac64, Isaac64Rng);
 init_gen!(init_chacha, ChaChaRng);

src/lib.rs

@@ -272,6 +272,7 @@ use distributions::{Range, IndependentSample};
 use distributions::range::SampleRange;
 
 pub use prng::XorShiftRng;
+pub use prng::Hc128Rng;
 
 pub mod distributions;
 pub mod reseeding;