upgrade rand to 0.9 (#164)

.github/workflows/ci.yml

@@ -100,7 +100,7 @@ jobs:
       - name: cargo install cargo-llvm-cov
         uses: taiki-e/install-action@cargo-llvm-cov
       - name: cargo llvm-cov
-        run: cargo llvm-cov --all-features --lcov --output-path lcov.info
+        run: cargo llvm-cov --all-features --lcov --output-path lcov.info --no-cfg-coverage --no-cfg-coverage-nightly
       - name: Coveralls upload
         uses: coverallsapp/github-action@master
         with:

Cargo.toml

@@ -49,7 +49,7 @@ tracing-flame = { version = "0.2.0", optional = true }
 hashbrown = "0.15.0"
 
 [dependencies.rand]
-version = "0.8.0"
+version = "0.9"
 
 [dependencies.nom]
 version = "^7.0.0"
@@ -90,4 +90,4 @@ name = "divan"
 harness = false
 
 [target.'cfg(target_arch = "wasm32")'.dependencies]
-getrandom = { version = "0.2.5", features = ["js"] } # needed for rand
+getrandom = { version = "0.3.1", features = ["wasm_js"] } # needed for rand

benches/criterion.rs

@@ -2,7 +2,7 @@ mod util;
 
 use bnf::Grammar;
 use criterion::{criterion_group, criterion_main, Criterion};
-use rand::seq::SliceRandom;
+use rand::seq::IndexedRandom;
 
 fn examples(c: &mut Criterion) {
     let _tracing = util::init_tracing();

benches/divan.rs

@@ -81,7 +81,7 @@ mod examples {
         let mut rng: rand::rngs::StdRng = rand::SeedableRng::seed_from_u64(0);
 
         bencher
-            .with_inputs(|| rng.gen_range(1..100))
+            .with_inputs(|| rng.random_range(1..100))
             .count_inputs_as::<divan::counter::ItemsCount>()
             .bench_local_values(|parse_count| {
                 infinite_grammar

src/grammar.rs

@@ -7,7 +7,7 @@ use crate::production::Production;
 use crate::term::Term;
 #[cfg(feature = "ABNF")]
 use crate::ABNF;
-use rand::{rngs::StdRng, seq::SliceRandom, thread_rng, Rng, SeedableRng};
+use rand::{rng, rngs::StdRng, seq::IndexedRandom, Rng, SeedableRng};
 
 #[cfg(feature = "serde")]
 use serde::{Deserialize, Serialize};
@@ -428,7 +428,7 @@ impl Grammar {
     pub fn generate_callback(&self, f: impl Fn(&str, &str) -> bool) -> Result<String, Error> {
         // let seed: &[_] = &[1, 2, 3, 4];
         let mut seed: [u8; 32] = [0; 32];
-        thread_rng().fill(&mut seed);
+        rng().fill(&mut seed);
         let mut rng: StdRng = SeedableRng::from_seed(seed);
         self.generate_seeded_callback(&mut rng, f)
     }