started work on compiler

compiler/src/main.rs

@@ -0,0 +1,25 @@
+use std::{fs, path::Path};
+
+pub mod lexer;
+pub mod parser;
+
+fn main() {
+    println!("Hello, world!");
+
+    let path = Path::new("../resources/dsc/example.dsc");
+    let contents = fs::read_to_string(path).expect("Failed to read file");
+
+    let lexer = lexer::Lexer::new(&contents);
+    let tokens = lexer.collect::<Vec<_>>();
+    println!("{tokens:?}");
+
+    let mut parser = parser::Parser::new(tokens);
+    let ast = match parser.parse() {
+        Ok(ast) => ast,
+        Err(e) => {
+            eprintln!("Error: {e:?}");
+            return;
+        }
+    };
+    println!("{ast:?}");
+}