Upgrade to version 0.9.0 of 'rand' crate.

Author: kpfleming

Cargo.toml

@@ -10,7 +10,7 @@ debug = true
 [dependencies]
 fastly = "0.11.2"
 hmac-sha256 = "1.1.7"
-rand = "0.8.5"
+rand = "0.9.0"
 serde = { version = "1.0.203", features = ["derive"] }
 serde_json = "1.0.120"
 base64 = "0.22.1"

src/pkce.rs

@@ -4,14 +4,14 @@ use base64::{
     Engine as _,
 };
 use hmac_sha256::Hash;
-use rand::distributions::Alphanumeric;
-use rand::{thread_rng, Rng};
+use rand::distr::Alphanumeric;
+use rand::{rng, Rng};
 use std::iter;
 const CUSTOM_ENGINE: engine::GeneralPurpose =
     engine::GeneralPurpose::new(&alphabet::URL_SAFE, general_purpose::NO_PAD);
 
 pub fn rand_chars(length: usize) -> String {
-    let mut rng = thread_rng();
+    let mut rng = rng();
     iter::repeat(())
         .map(|()| rng.sample(Alphanumeric))
         .map(char::from)