From c04609bcdb7c7952501ddffc82fb97246ae0f6d4 Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jans.tuomi@gmail.com>
Date: Thu, 25 Nov 2021 09:41:41 +0200
Subject: Implement clippy lint suggestions

---
 src/ast.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/ast.rs')

diff --git a/src/ast.rs b/src/ast.rs
index d1450c1..32918d7 100644
--- a/src/ast.rs
+++ b/src/ast.rs
@@ -41,7 +41,7 @@ impl Statement {
             let mut parameters: Vec<Symbol> = vec![];
             let mut expression_opt: Option<Rc<Expression>> = None;
 
-            while let Some(p) = inner.next() {
+            for p in inner {
                 match p.as_rule() {
                     Rule::symbol => parameters.push(p.as_span().as_str().to_owned()),
                     Rule::expression => {
@@ -61,8 +61,8 @@ impl Statement {
 
             Statement::Definition {
                 symbol: symbol.to_owned(),
-                parameters: parameters,
-                expression: expression,
+                parameters,
+                expression,
             }
         }
 
@@ -117,7 +117,7 @@ pub enum Expression {
     Binary(ExpressionInner, ExpressionInner),
 }
 
-fn expression_vec_to_tuple(v: &Vec<ExpressionInner>) -> Rc<Expression> {
+fn expression_vec_to_tuple(v: &[ExpressionInner]) -> Rc<Expression> {
     match v.len() {
         1 => Rc::new(Expression::Unary(v[0].clone())),
         2 => Rc::new(Expression::Binary(v[0].clone(), v[1].clone())),
-- 
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