a lot of clippy::style fixes

This commit is contained in:
Matthias Krüger 2021-03-21 15:33:18 +01:00
parent ae7e55c1dd
commit 202b51bc7b
19 changed files with 52 additions and 69 deletions

View file

@ -239,9 +239,8 @@ impl Subtree {
let mut res = String::new();
res.push_str(delim.0);
let mut iter = self.token_trees.iter();
let mut last = None;
while let Some(child) = iter.next() {
for child in &self.token_trees {
let s = match child {
TokenTree::Leaf(it) => {
let s = match it {