Parser - Created structure

src/parser.rs

@@ -0,0 +1,12 @@
+use crate::tokens::Token;
+
+#[derive(Debug)]
+pub struct Parser {
+    tokens: Vec<Token>,
+}
+
+impl Parser {
+    pub fn new(tokens: Vec<Token>) -> Self {
+        Self { tokens }
+    }
+}