Update Rust to 1.92

crates/duckdb/src/lib.rs

@@ -778,8 +778,8 @@ mod test {
     #[test]
     fn test_open() {
         let con = Connection::open_in_memory();
-        if con.is_err() {
-            panic!("open error {}", con.unwrap_err());
+        if let Err(e) = con {
+            panic!("open error {e}");
         }
         assert!(Connection::open_in_memory().is_ok());
         let db = checked_memory_handle();

crates/duckdb/src/types/mod.rs

@@ -247,8 +247,8 @@ mod test {
 
         let s = "hello, world!";
         let result = db.execute("INSERT INTO foo(t) VALUES (?)", [s.to_owned()]);
-        if result.is_err() {
-            panic!("exe error: {}", result.unwrap_err())
+        if let Err(e) = result {
+            panic!("exe error: {e}")
         }
 
         let from: String = db.query_row("SELECT t FROM foo", [], |r| r.get(0))?;

crates/duckdb/src/vtab/mod.rs

@@ -90,8 +90,8 @@ where
     let info = TableFunctionInfo::<T>::from(info);
     let mut data_chunk_handle = DataChunkHandle::new_unowned(output);
     let result = T::func(&info, &mut data_chunk_handle);
-    if result.is_err() {
-        info.set_error(&result.err().unwrap().to_string());
+    if let Err(e) = result {
+        info.set_error(&e.to_string());
     }
 }
 

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.91"
+channel = "1.92"
 components = ["rustfmt", "clippy"]