Make modules public

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "smurf"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 authors = ["Ivan Bushchik <ivabus@ivabus.dev>"]
 description = "SMall Useful Rust Functions"

src/file.rs

@@ -5,7 +5,7 @@ pub fn read_to_str(path: &std::path::PathBuf) -> String {
 	let file = File::open(&path);
 	let file = match file {
 		Ok(data) => data,
-		Err(err) => {
+		Err(_) => {
 			eprintln!("Cannot open file \"{}\"", path.display());
 			std::process::exit(2)
 		}

src/lib.rs

@@ -1,2 +1,2 @@
-mod file;
-mod shell;
+pub mod file;
+pub mod shell;