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authorEdwin Cheng <[email protected]>2019-06-02 18:05:58 +0100
committerEdwin Cheng <[email protected]>2019-06-02 18:05:58 +0100
commit824f413d75b68e950726dc17c4e7cc3d3f241eda (patch)
tree09c0387eb171fc5bc882038e16f826d5214b5eac /crates/ra_tt
parent54ea251bd40bec06c28e635371588e83cdacca9b (diff)
unnecessary paranthesis
Diffstat (limited to 'crates/ra_tt')
-rw-r--r--crates/ra_tt/src/buffer.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ra_tt/src/buffer.rs b/crates/ra_tt/src/buffer.rs
index 8bc6390f3..995c9f90b 100644
--- a/crates/ra_tt/src/buffer.rs
+++ b/crates/ra_tt/src/buffer.rs
@@ -141,7 +141,7 @@ impl<'a> Cursor<'a> {
141 } 141 }
142 142
143 /// If the cursor is pointing at a `TokenTree`, returns it 143 /// If the cursor is pointing at a `TokenTree`, returns it
144 pub fn token_tree(self) -> Option<(&'a TokenTree)> { 144 pub fn token_tree(self) -> Option<&'a TokenTree> {
145 match self.entry() { 145 match self.entry() {
146 Some(Entry::Leaf(tt)) => Some(tt), 146 Some(Entry::Leaf(tt)) => Some(tt),
147 Some(Entry::Subtree(tt, _)) => Some(tt), 147 Some(Entry::Subtree(tt, _)) => Some(tt),