fix: update as per rand from 0.9.0

- `thread_rng` is now `rng`
- `gen_range` is now `random_range`
- `SliceRandom` is now `IndexedRandom`

Author: PsypherPunk

src/port_strategy/mod.rs

@@ -1,8 +1,8 @@
 //! Provides a means to hold configuration options specifically for port scanning.
 mod range_iterator;
 use crate::input::{PortRange, ScanOrder};
+use rand::rng;
 use rand::seq::SliceRandom;
-use rand::thread_rng;
 use range_iterator::RangeIterator;
 
 /// Represents options of port scanning.
@@ -35,7 +35,7 @@ impl PortStrategy {
             }
             ScanOrder::Serial => PortStrategy::Manual(ports.unwrap()),
             ScanOrder::Random => {
-                let mut rng = thread_rng();
+                let mut rng = rng();
                 let mut ports = ports.unwrap();
                 ports.shuffle(&mut rng);
                 PortStrategy::Manual(ports)

src/port_strategy/range_iterator.rs

@@ -27,8 +27,8 @@ impl RangeIterator {
 
         // Randomly choose a number within the range to be the first
         // and assign it as a pick.
-        let mut rng = rand::thread_rng();
-        let normalized_first_pick = rng.gen_range(0..normalized_end);
+        let mut rng = rand::rng();
+        let normalized_first_pick = rng.random_range(0..normalized_end);
 
         Self {
             active: true,
@@ -83,14 +83,14 @@ fn pick_random_coprime(end: u32) -> u32 {
     let range_boundary = end / 4;
     let lower_range = range_boundary;
     let upper_range = end - range_boundary;
-    let mut rng = rand::thread_rng();
-    let mut candidate = rng.gen_range(lower_range..upper_range);
+    let mut rng = rand::rng();
+    let mut candidate = rng.random_range(lower_range..upper_range);
 
     for _ in 0..10 {
         if end.gcd(candidate) == 1 {
             return candidate;
         }
-        candidate = rng.gen_range(lower_range..upper_range);
+        candidate = rng.random_range(lower_range..upper_range);
     }
 
     end - 1

src/tui.rs

@@ -68,7 +68,7 @@ macro_rules! output {
 macro_rules! funny_opening {
     // prints a funny quote / opening
     () => {
-        use rand::seq::SliceRandom;
+        use rand::seq::IndexedRandom;
         let quotes = vec![
             "Nmap? More like slowmap.🐢",
             "🌍HACK THE PLANET🌍",
@@ -98,7 +98,7 @@ macro_rules! funny_opening {
             "TreadStone was here 🚀",
             "With RustScan, I scan ports so fast, even my firewall gets whiplash 💨",
         ];
-        let random_quote = quotes.choose(&mut rand::thread_rng()).unwrap();
+        let random_quote = quotes.choose(&mut rand::rng()).unwrap();
 
         println!("{}\n", random_quote);
     };