bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide_db/src/search.rs')
-rw-r--r--crates/ide_db/src/search.rs5
1 files changed, 3 insertions, 2 deletions
diff --git a/crates/ide_db/src/search.rs b/crates/ide_db/src/search.rs
index a84e6b3ba4..00acfde243 100644
--- a/crates/ide_db/src/search.rs
+++ b/crates/ide_db/src/search.rs
@@ -315,6 +315,7 @@ impl Definition {
}
}
+#[derive(Clone)]
pub struct FindUsages<'a> {
def: Definition,
sema: &'a Semantics<'a, RootDatabase>,
@@ -341,7 +342,7 @@ impl<'a> FindUsages<'a> {
self
}
- pub fn at_least_one(self) -> bool {
+ pub fn at_least_one(&self) -> bool {
let mut found = false;
self.search(&mut |_, _| {
found = true;
@@ -359,7 +360,7 @@ impl<'a> FindUsages<'a> {
res
}
- fn search(self, sink: &mut dyn FnMut(FileId, FileReference) -> bool) {
+ fn search(&self, sink: &mut dyn FnMut(FileId, FileReference) -> bool) {
let _p = profile::span("FindUsages:search");
let sema = self.sema;