Merge pull request #712 from mlowicki/mlowicki/cstring_realloc_optim

Avoid realloc when creating C-style strings
fede1024 · Aug 23, 2024 · 964d5b8 · 964d5b8
2 parents d739960 + b2e5e07
commit 964d5b8
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/message.rs b/src/message.rs
@@ -534,7 +534,7 @@ impl OwnedHeaders {
     where
         V: ToBytes + ?Sized,
     {
-        let name_cstring = CString::new(header.key.to_owned()).unwrap();
+        let name_cstring = CString::new(header.key).unwrap();
         let (value_ptr, value_len) = match header.value {
             None => (ptr::null_mut(), 0),
             Some(value) => {

diff --git a/src/producer/base_producer.rs b/src/producer/base_producer.rs
@@ -442,7 +442,7 @@ where
         }
         let (payload_ptr, payload_len) = as_bytes(record.payload);
         let (key_ptr, key_len) = as_bytes(record.key);
-        let topic_cstring = CString::new(record.topic.to_owned()).unwrap();
+        let topic_cstring = CString::new(record.topic).unwrap();
         let opaque_ptr = record.delivery_opaque.into_ptr();
         let produce_error = unsafe {
             rdsys::rd_kafka_producev(