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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/array-slice-vec/slice_binary_search.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/array-slice-vec/slice_binary_search.rs')
-rw-r--r--tests/ui/array-slice-vec/slice_binary_search.rs22
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/array-slice-vec/slice_binary_search.rs b/tests/ui/array-slice-vec/slice_binary_search.rs
new file mode 100644
index 00000000000..4d8022ecba7
--- /dev/null
+++ b/tests/ui/array-slice-vec/slice_binary_search.rs
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+// run-pass
+
+// Test binary_search_by_key lifetime. Issue #34683
+
+#[allow(dead_code)]
+#[derive(Debug)]
+struct Assignment {
+    topic: String,
+    partition: i32,
+}
+
+fn main() {
+    let xs = vec![
+        Assignment { topic: "abc".into(), partition: 1 },
+        Assignment { topic: "def".into(), partition: 2 },
+        Assignment { topic: "ghi".into(), partition: 3 },
+    ];
+
+    let key: &str = "def";
+    let r = xs.binary_search_by_key(&key, |e| &e.topic);
+    assert_eq!(Ok(1), r.map(|i| i));
+}