huskies: merge 925

crates/bft-json-crdt/tests/commutative.rs

@@ -5,9 +5,12 @@ use bft_json_crdt::{
     list_crdt::ListCrdt,
     op::{Op, OpId, ROOT_ID},
 };
-use rand::{rngs::ThreadRng, seq::SliceRandom, Rng};
+use rand::{
+    seq::{IndexedRandom, SliceRandom},
+    Rng,
+};
 
-fn random_op<T: CrdtNode>(arr: &[Op<T>], rng: &mut ThreadRng) -> OpId {
+fn random_op<T: CrdtNode>(arr: &[Op<T>], rng: &mut impl Rng) -> OpId {
     arr.choose(rng).map(|op| op.id).unwrap_or(ROOT_ID)
 }
 
@@ -15,7 +18,7 @@ const TEST_N: usize = 100;
 
 #[test]
 fn test_list_fuzz_commutative() {
-    let mut rng = rand::thread_rng();
+    let mut rng = rand::rng();
     let mut op_log = Vec::<Op<JsonValue>>::new();
     let mut op_log1 = Vec::<Op<JsonValue>>::new();
     let mut op_log2 = Vec::<Op<JsonValue>>::new();
@@ -23,14 +26,14 @@ fn test_list_fuzz_commutative() {
     let mut l2 = ListCrdt::<char>::new(make_author(2), vec![]);
     let mut chk = ListCrdt::<char>::new(make_author(3), vec![]);
     for _ in 0..TEST_N {
-        let letter1: char = rng.gen_range(b'a'..=b'z') as char;
-        let letter2: char = rng.gen_range(b'a'..=b'z') as char;
-        let op1 = if rng.gen_bool(4.0 / 5.0) {
+        let letter1: char = rng.random_range(b'a'..=b'z') as char;
+        let letter2: char = rng.random_range(b'a'..=b'z') as char;
+        let op1 = if rng.random_bool(4.0 / 5.0) {
             l1.insert(random_op(&op_log1, &mut rng), letter1)
         } else {
             l1.delete(random_op(&op_log1, &mut rng))
         };
-        let op2 = if rng.gen_bool(4.0 / 5.0) {
+        let op2 = if rng.random_bool(4.0 / 5.0) {
             l2.insert(random_op(&op_log2, &mut rng), letter2)
         } else {
             l2.delete(random_op(&op_log2, &mut rng))
@@ -67,8 +70,8 @@ fn test_list_fuzz_commutative() {
     let mut op_log1 = Vec::<Op<JsonValue>>::new();
     let mut op_log2 = Vec::<Op<JsonValue>>::new();
     for _ in 0..TEST_N {
-        let letter1: char = rng.gen_range(b'a'..=b'z') as char;
-        let letter2: char = rng.gen_range(b'a'..=b'z') as char;
+        let letter1: char = rng.random_range(b'a'..=b'z') as char;
+        let letter2: char = rng.random_range(b'a'..=b'z') as char;
         let op1 = l1.insert(random_op(&op_log, &mut rng), letter1);
         let op2 = l2.insert(random_op(&op_log, &mut rng), letter2);
         op_log1.push(op1);