(arrow-rs) branch main updated: Fix the error info of `StructArray::try_new` (#7634)

[xudong963]

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xudong963 pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/arrow-rs.git


The following commit(s) were added to refs/heads/main by this push:
     new 13fc3c8ef1 Fix the error info of `StructArray::try_new` (#7634)
13fc3c8ef1 is described below

commit 13fc3c8ef15e39d80ad005565d3054d9cc2a366e
Author: xudong.w <wxd963996...@gmail.com>
AuthorDate: Tue Jun 10 23:17:31 2025 +0800

    Fix the error info of `StructArray::try_new` (#7634)
    
    # Rationale for this change
    
    There isn't `StructArray::new_empty`, it's
    `StructArray::new_empty_fields`, the error info is misleading.
---
 arrow-array/src/array/struct_array.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arrow-array/src/array/struct_array.rs 
b/arrow-array/src/array/struct_array.rs
index e6d12a5ad5..fbc34ef0c8 100644
--- a/arrow-array/src/array/struct_array.rs
+++ b/arrow-array/src/array/struct_array.rs
@@ -108,7 +108,7 @@ impl StructArray {
         arrays: Vec<ArrayRef>,
         nulls: Option<NullBuffer>,
     ) -> Result<Self, ArrowError> {
-        let len = arrays.first().map(|x| 
x.len()).ok_or_else(||ArrowError::InvalidArgumentError("use 
StructArray::try_new_with_length or StructArray::new_empty to create a struct 
array with no fields so that the length can be set correctly".to_string()))?;
+        let len = arrays.first().map(|x| 
x.len()).ok_or_else(||ArrowError::InvalidArgumentError("use 
StructArray::try_new_with_length or StructArray::new_empty_fields to create a 
struct array with no fields so that the length can be set 
correctly".to_string()))?;
 
         Self::try_new_with_length(fields, arrays, nulls, len)
     }