Update rand to 0.8

Author: taiki-e

Cargo.toml

@@ -74,7 +74,7 @@ path = "./crossbeam-utils"
 default-features = false
 
 [dev-dependencies]
-rand = "0.7.3"
+rand = "0.8"
 
 [workspace]
 members = [

crossbeam-channel/Cargo.toml

@@ -34,5 +34,5 @@ optional = true
 
 [dev-dependencies]
 num_cpus = "1.13.0"
-rand = "0.7.3"
+rand = "0.8"
 signal-hook = "0.2"

crossbeam-channel/tests/array.rs

@@ -497,8 +497,8 @@ fn drops() {
     let mut rng = thread_rng();
 
     for _ in 0..RUNS {
-        let steps = rng.gen_range(0, 10_000);
-        let additional = rng.gen_range(0, 50);
+        let steps = rng.gen_range(0..10_000);
+        let additional = rng.gen_range(0..50);
 
         DROPS.store(0, Ordering::SeqCst);
         let (s, r) = bounded::<DropCounter>(50);

crossbeam-channel/tests/list.rs

@@ -387,8 +387,8 @@ fn drops() {
     let mut rng = thread_rng();
 
     for _ in 0..100 {
-        let steps = rng.gen_range(0, 10_000);
-        let additional = rng.gen_range(0, 1000);
+        let steps = rng.gen_range(0..10_000);
+        let additional = rng.gen_range(0..1000);
 
         DROPS.store(0, Ordering::SeqCst);
         let (s, r) = unbounded::<DropCounter>();

crossbeam-channel/tests/zero.rs

@@ -399,7 +399,7 @@ fn drops() {
     let mut rng = thread_rng();
 
     for _ in 0..100 {
-        let steps = rng.gen_range(0, 3_000);
+        let steps = rng.gen_range(0..3_000);
 
         DROPS.store(0, Ordering::SeqCst);
         let (s, r) = bounded::<DropCounter>(0);

crossbeam-deque/Cargo.toml

@@ -39,4 +39,4 @@ default-features = false
 optional = true
 
 [dev-dependencies]
-rand = "0.7.3"
+rand = "0.8"

crossbeam-deque/tests/fifo.rs

@@ -177,7 +177,7 @@ fn stress() {
         let mut rng = rand::thread_rng();
         let mut expected = 0;
         while expected < COUNT {
-            if rng.gen_range(0, 3) == 0 {
+            if rng.gen_range(0..3) == 0 {
                 while let Some(_) = w.pop() {
                     hits.fetch_add(1, SeqCst);
                 }
@@ -237,8 +237,8 @@ fn no_starvation() {
         let mut rng = rand::thread_rng();
         let mut my_hits = 0;
         loop {
-            for i in 0..rng.gen_range(0, COUNT) {
-                if rng.gen_range(0, 3) == 0 && my_hits == 0 {
+            for i in 0..rng.gen_range(0..COUNT) {
+                if rng.gen_range(0..3) == 0 && my_hits == 0 {
                     while let Some(_) = w.pop() {
                         my_hits += 1;
                     }

crossbeam-deque/tests/injector.rs

@@ -188,7 +188,7 @@ fn stress() {
         let mut rng = rand::thread_rng();
         let mut expected = 0;
         while expected < COUNT {
-            if rng.gen_range(0, 3) == 0 {
+            if rng.gen_range(0..3) == 0 {
                 while let Success(_) = q.steal() {
                     hits.fetch_add(1, SeqCst);
                 }
@@ -248,8 +248,8 @@ fn no_starvation() {
         let mut rng = rand::thread_rng();
         let mut my_hits = 0;
         loop {
-            for i in 0..rng.gen_range(0, COUNT) {
-                if rng.gen_range(0, 3) == 0 && my_hits == 0 {
+            for i in 0..rng.gen_range(0..COUNT) {
+                if rng.gen_range(0..3) == 0 && my_hits == 0 {
                     while let Success(_) = q.steal() {
                         my_hits += 1;
                     }

crossbeam-deque/tests/lifo.rs

@@ -177,7 +177,7 @@ fn stress() {
         let mut rng = rand::thread_rng();
         let mut expected = 0;
         while expected < COUNT {
-            if rng.gen_range(0, 3) == 0 {
+            if rng.gen_range(0..3) == 0 {
                 while let Some(_) = w.pop() {
                     hits.fetch_add(1, SeqCst);
                 }
@@ -237,8 +237,8 @@ fn no_starvation() {
         let mut rng = rand::thread_rng();
         let mut my_hits = 0;
         loop {
-            for i in 0..rng.gen_range(0, COUNT) {
-                if rng.gen_range(0, 3) == 0 && my_hits == 0 {
+            for i in 0..rng.gen_range(0..COUNT) {
+                if rng.gen_range(0..3) == 0 && my_hits == 0 {
                     while let Some(_) = w.pop() {
                         my_hits += 1;
                     }

crossbeam-epoch/Cargo.toml

@@ -55,4 +55,4 @@ version = "1.1.0"
 default-features = false
 
 [dev-dependencies]
-rand = "0.7.3"
+rand = "0.8"