End of day commit, nothing works. Will be using a parsing library (nom)

src/lib.rs

@@ -1,4 +1,5 @@
 pub mod prob1;
 pub mod prob2;
 pub mod prob3;
-pub mod prob4;
+pub mod prob4;
+pub mod prob5;

src/main.rs

@@ -1,4 +1,4 @@
-use advent_of_code::{prob1, prob2, prob3, prob4};
+use advent_of_code::{prob1, prob2, prob3, prob4, prob5};
 
 fn main() {
     {
@@ -33,4 +33,9 @@ fn main() {
         let max_part1 = prob4::solve(file_path, &prob4::complete_overlap);
         println!("Solution for problem 4 part 2: {max_part1}");
     }
+    {
+        let file_path = "prob5_part1.txt";
+        let max_part1 = prob5::solve(file_path);
+        println!("Solution for problem 5 part 1: {max_part1}");
+    }
 }

src/prob5.rs

@@ -0,0 +1,23 @@
+fn parser(content: &str) {
+    let output = content
+        .lines()
+        .filter(|item| !item.starts_with("move"))
+        .flat_map(|line| {
+            let splitted = line
+                .trim()
+                .split(' ')
+                .enumerate()
+                .filter(|item| !item.1.contains(' '))
+                .filter(|item| !item.1.is_empty())
+                .collect::<Vec<(usize, &str)>>();
+            println!("{splitted:?}");
+            splitted
+        })
+        .collect::<Vec<(usize, &str)>>();
+}
+
+pub fn solve(file_path: &str) -> i32 {
+    let content = std::fs::read_to_string(file_path).expect("Please provide a file.");
+    parser(&content);
+    0
+}