Format with rustfmt 0.7.0
diff --git a/src/unstable.rs b/src/unstable.rs
index 8026fda..2ddc939 100644
--- a/src/unstable.rs
+++ b/src/unstable.rs
@@ -2,8 +2,8 @@
use std::fmt;
use std::iter;
-use std::str::FromStr;
use std::panic;
+use std::str::FromStr;
use proc_macro;
use stable;
@@ -108,7 +108,7 @@
impl From<TokenTree> for TokenStream {
fn from(token: TokenTree) -> TokenStream {
if !nightly_works() {
- return TokenStream::Stable(token.into())
+ return TokenStream::Stable(token.into());
}
let tt: proc_macro::TokenTree = match token {
TokenTree::Group(tt) => {
@@ -142,13 +142,12 @@
impl iter::FromIterator<TokenTree> for TokenStream {
fn from_iter<I: IntoIterator<Item = TokenTree>>(trees: I) -> Self {
if nightly_works() {
- let trees = trees.into_iter()
+ let trees = trees
+ .into_iter()
.map(TokenStream::from)
- .flat_map(|t| {
- match t {
- TokenStream::Nightly(s) => s,
- TokenStream::Stable(_) => mismatch(),
- }
+ .flat_map(|t| match t {
+ TokenStream::Nightly(s) => s,
+ TokenStream::Stable(_) => mismatch(),
});
TokenStream::Nightly(trees.collect())
} else {
@@ -161,17 +160,17 @@
fn extend<I: IntoIterator<Item = TokenTree>>(&mut self, streams: I) {
match self {
TokenStream::Nightly(tts) => {
- *tts = tts.clone()
+ *tts = tts
+ .clone()
.into_iter()
.chain(
- streams.into_iter()
+ streams
+ .into_iter()
.map(TokenStream::from)
- .flat_map(|t| {
- match t {
- TokenStream::Nightly(tts) => tts.into_iter(),
- _ => panic!()
- }
- })
+ .flat_map(|t| match t {
+ TokenStream::Nightly(tts) => tts.into_iter(),
+ _ => panic!(),
+ }),
)
.collect();
}