rand_xoshiro: avoid dependency on rand

Author: dhardy

rand_xoshiro/Cargo.toml

@@ -21,7 +21,6 @@ serde = { version = "1", optional=true }
 serde_derive = { version = "^1.0.38", optional=true }
 
 [dev-dependencies]
-rand = { path = "..", version = "0.6", default-features=false }  # needed for doctests
 # This is for testing serde, unfortunately we can't specify feature-gated dev
 # deps yet, see: https://github.com/rust-lang/cargo/issues/1596
 bincode = { version = "1" }

rand_xoshiro/src/xoroshiro128plus.rs

@@ -35,10 +35,9 @@ impl Xoroshiro128Plus {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoroshiro128Plus;
     ///
     /// let rng1 = Xoroshiro128Plus::seed_from_u64(0);

rand_xoshiro/src/xoroshiro128starstar.rs

@@ -34,10 +34,9 @@ impl Xoroshiro128StarStar {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoroshiro128StarStar;
     ///
     /// let rng1 = Xoroshiro128StarStar::seed_from_u64(0);

rand_xoshiro/src/xoshiro128plus.rs

@@ -32,10 +32,9 @@ impl Xoshiro128Plus {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoroshiro128StarStar;
     ///
     /// let rng1 = Xoroshiro128StarStar::seed_from_u64(0);

rand_xoshiro/src/xoshiro128starstar.rs

@@ -31,10 +31,9 @@ impl Xoshiro128StarStar {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoroshiro128StarStar;
     ///
     /// let rng1 = Xoroshiro128StarStar::seed_from_u64(0);

rand_xoshiro/src/xoshiro256plus.rs

@@ -32,10 +32,9 @@ impl Xoshiro256Plus {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoshiro256Plus;
     ///
     /// let rng1 = Xoshiro256Plus::seed_from_u64(0);

rand_xoshiro/src/xoshiro256starstar.rs

@@ -31,10 +31,9 @@ impl Xoshiro256StarStar {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoshiro256StarStar;
     ///
     /// let rng1 = Xoshiro256StarStar::seed_from_u64(0);

rand_xoshiro/src/xoshiro512plus.rs

@@ -34,10 +34,9 @@ impl Xoshiro512Plus {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoshiro512Plus;
     ///
     /// let rng1 = Xoshiro512Plus::seed_from_u64(0);

rand_xoshiro/src/xoshiro512starstar.rs

@@ -33,10 +33,9 @@ impl Xoshiro512StarStar {
     /// parallel computations.
     ///
     /// ```
-    /// # extern crate rand;
     /// # extern crate rand_xoshiro;
     /// # fn main() {
-    /// use rand::SeedableRng;
+    /// use rand_xoshiro::rand_core::SeedableRng;
     /// use rand_xoshiro::Xoshiro512StarStar;
     ///
     /// let rng1 = Xoshiro512StarStar::seed_from_u64(0);