init

day1/.gitignore

@@ -0,0 +1 @@
+/target

day1/Cargo.lock

@@ -0,0 +1,54 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "aho-corasick"
+version = "1.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2969dcb958b36655471fc61f7e416fa76033bdd4bfed0678d8fee1e2d07a1f0"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "day1"
+version = "0.1.0"
+dependencies = [
+ "regex",
+]
+
+[[package]]
+name = "memchr"
+version = "2.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
+
+[[package]]
+name = "regex"
+version = "1.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "380b951a9c5e80ddfd6136919eef32310721aa4aacd4889a8d39124b026ab343"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f804c7828047e88b2d32e2d7fe5a105da8ee3264f01902f796c8e067dc2483f"
+dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-syntax"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"

day1/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "day1"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+regex = "1.10.2"

day1/src/main.rs

@@ -0,0 +1,45 @@
+use std::fs::File;
+use std::io::prelude::*;
+use std::path::Path;
+
+use regex::Regex;
+
+fn main() {
+    // Create a path to the desired file
+    let path = Path::new("nyger.txt");
+    let display = path.display();
+
+    // Open the path in read-only mode, returns `io::Result<File>`
+    let mut file = match File::open(&path) {
+        Err(why) => panic!("couldn't open {}: {}", display, why),
+        Ok(file) => file,
+    };
+
+    // Read the file contents into a string, returns `io::Result<usize>`
+    let mut s = String::new();
+    let re = Regex::new(r"\d").unwrap();
+
+    //file.read_to_string(&mut s);
+    //match file.read_to_string(&mut s) {
+    //    Err(why) => panic!("couldn't read {}: {}", display, why),
+    //    Ok(_) => match re.captures(&s) {
+    //        Some(caps) => println!("{}", caps.get(0).unwrap().as_str()),
+    //        None => println!("chuj ci w dupe")
+    //    }
+    //}
+    file.read_to_string(&mut s);
+    match file.read_to_string(&mut s) {
+        Err(why) => panic!("couldn't read {}: {}", display, why),
+        Ok(_) => for number in re.find_iter(&s) {
+
+            print!("{}", number.as_str());
+        }
+    }
+
+    
+
+    
+
+
+
+}