HippoBaro commented on code in PR #9653:
URL: https://github.com/apache/arrow-rs/pull/9653#discussion_r3089915165
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parquet/src/arrow/arrow_writer/levels.rs:
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@@ -336,51 +348,69 @@ impl LevelInfoBuilder {
})
};
- let write_empty_slice = |child: &mut LevelInfoBuilder| {
- child.visit_leaves(|leaf| {
- let rep_levels = leaf.rep_levels.as_mut().unwrap();
- rep_levels.push(ctx.rep_level - 1);
- let def_levels = leaf.def_levels.as_mut().unwrap();
- def_levels.push(ctx.def_level - 1);
- })
+ let flush_nulls = |child: &mut LevelInfoBuilder, count: usize| {
Review Comment:
Actually I'll be a bit pedantic and use `write_empty_run`/`write_null_run`
for clarity!
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