feat: rewrite pseudonyme generator in rust

src/main.rs

@@ -0,0 +1,49 @@
+use rand::seq::SliceRandom;
+use rand::Rng;
+use std::env;
+use std::io::{BufRead, BufReader};
+
+fn main() {
+    let num_pseudonyms: usize = {
+        let args: Vec<String> = env::args().collect();
+        if args.len() > 1 {
+            match args[1].parse::<usize>() {
+                Ok(num) => num,
+                Err(_) => {
+                    eprintln!("Le nombre de pseudonymes doit être un entier positif.");
+                    std::process::exit(1);
+                }
+            }
+        } else {
+            100
+        }
+    };
+
+    let adjectives: Vec<String> = {
+        BufReader::new(include_str!("../data/adjectives.txt").as_bytes())
+            .lines()
+            .filter_map(Result::ok)
+            .collect()
+    };
+
+    let nouns: Vec<String> = {
+        BufReader::new(include_str!("../data/nouns.txt").as_bytes())
+            .lines()
+            .filter_map(Result::ok)
+            .collect()
+    };
+
+    let mut rng = rand::thread_rng();
+    for _ in 0..num_pseudonyms {
+        let Some(adjective) = adjectives.choose(&mut rng) else {
+            eprintln!("Impossible de choisir un adjectif.");
+            std::process::exit(1);
+        };
+        let Some(noun) = nouns.choose(&mut rng) else {
+            eprintln!("Impossible de choisir un nom.");
+            std::process::exit(1);
+        };
+        let number: u32 = rng.gen_range(1..=999);
+        println!("{}", format!("{}-{}-{}", adjective, noun, number));
+    }
+}