[GitHub] [arrow] nevi-me commented on a change in pull request #9054: ARROW-11082: [Rust] C data interface to largeUTF8

[GitBox <gi...@apache.org>]

nevi-me commented on a change in pull request #9054:
URL: https://github.com/apache/arrow/pull/9054#discussion_r550738792



##########
File path: rust/arrow/src/ffi.rs
##########
@@ -624,10 +650,10 @@ mod tests {
     }
     // case with nulls is tested in the docs, through the example on this module.
 
-    #[test]
-    fn test_string() -> Result<()> {
+    fn test_genetic_string<Offset: StringOffsetSizeTrait>() -> Result<()> {

Review comment:
       ```suggestion
       fn test_generic_string<Offset: StringOffsetSizeTrait>() -> Result<()> {
   ```

##########
File path: rust/arrow/src/ffi.rs
##########
@@ -654,4 +683,40 @@ mod tests {
         // (drop/release)
         Ok(())
     }
+
+    #[test]
+    fn test_string() -> Result<()> {
+        test_genetic_string::<i32>()
+    }
+
+    #[test]
+    fn test_large_string() -> Result<()> {
+        test_genetic_string::<i64>()
+    }
+
+    #[test]
+    fn test_bool() -> Result<()> {

Review comment:
       nice and neat :)




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