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Silence some warnings

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This commit is contained in:
Laurențiu Nicola 2019-11-03 00:19:08 +02:00
parent 151efb2198
commit c7b7d7e666
1 changed files with 2 additions and 2 deletions
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4
crates/ra_tt/src/buffer.rs
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@ -111,7 +111,7 @@ impl<'a> Cursor<'a> {
/// If the cursor is pointing at the end of a subtree, returns
/// the parent subtree
pub fn end(self) -> Option<(&'a Subtree)> {
pub fn end(self) -> Option<&'a Subtree> {
match self.entry() {
Some(Entry::End(Some(ptr))) => {
let idx = ptr.1;
@ -127,7 +127,7 @@ impl<'a> Cursor<'a> {
}
}
fn entry(self) -> Option<(&'a Entry<'a>)> {
fn entry(self) -> Option<&'a Entry<'a>> {
self.buffer.entry(&self.ptr)
}