chore: Update to rand 0.8

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

Author: kinnison

Cargo.lock

@@ -44,7 +44,7 @@ opener = "0.4.0"
 # by our rustup.
 openssl = {version = "0.10", optional = true}
 pulldown-cmark = {version = "0.8", default-features = false}
-rand = "0.7"
+rand = "0.8"
 regex = "1"
 remove_dir_all = "0.6.0"
 same-file = "1"

Cargo.toml

@@ -220,7 +220,7 @@ impl TestProcess {
     fn new_id() -> u64 {
         let low_bits: u64 = std::process::id() as u64;
         let mut rng = thread_rng();
-        let high_bits = rng.gen_range(0, u32::MAX) as u64;
+        let high_bits = rng.gen_range(0..u32::MAX) as u64;
         high_bits << 32 | low_bits
     }
 

src/currentprocess.rs

@@ -40,7 +40,7 @@ pub fn random_string(length: usize) -> String {
     const CHARSET: &[u8] = b"abcdefghijklmnopqrstuvwxyz0123456789_";
     let mut rng = rand::thread_rng();
     (0..length)
-        .map(|_| char::from(CHARSET[rng.gen_range(0, CHARSET.len())]))
+        .map(|_| char::from(CHARSET[rng.gen_range(0..CHARSET.len())]))
         .collect()
 }