rok commented on code in PR #7818:
URL: https://github.com/apache/arrow-rs/pull/7818#discussion_r2174960827
##########
parquet/src/arrow/arrow_writer/mod.rs:
##########
@@ -789,44 +790,54 @@ impl ArrowRowGroupWriter {
}
}
-struct ArrowRowGroupWriterFactory {
+/// Factory for creating [`ArrowRowGroupWriter`] instances.
+/// This is used by [`ArrowWriter`] to create row group writers, but can be
used
+/// directly for lower level API.
+pub struct ArrowRowGroupWriterFactory {
#[cfg(feature = "encryption")]
file_encryptor: Option<Arc<FileEncryptor>>,
}
impl ArrowRowGroupWriterFactory {
+ /// Creates a new [`ArrowRowGroupWriterFactory`] using provided
[`SerializedFileWriter`].
#[cfg(feature = "encryption")]
- fn new<W: Write + Send>(file_writer: &SerializedFileWriter<W>) -> Self {
+ pub fn new<W: Write + Send>(file_writer: &SerializedFileWriter<W>) -> Self
{
Self {
file_encryptor: file_writer.file_encryptor(),
}
}
#[cfg(not(feature = "encryption"))]
- fn new<W: Write + Send>(_file_writer: &SerializedFileWriter<W>) -> Self {
+ pub fn new<W: Write + Send>(_file_writer: &SerializedFileWriter<W>) ->
Self {
Self {}
}
+ /// Creates a new [`ArrowRowGroupWriter`] for the given parquet schema and
writer properties.
#[cfg(feature = "encryption")]
- fn create_row_group_writer(
+ pub fn create_row_group_writer(
Review Comment:
Done.
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