Add Field::new_list_field and improve DataType::new_list docs
#4627
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arrow-schema/src/field.rs
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| /// Field::new("item", DataType::Int32, true), | ||
| /// Field::new_list_item(DataType::Int32, true) |
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It does occur to me that this is now longer 😅
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But it is more explict / discoverable
Maybe Field::new_list_field? or Field::new_list?
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I don't feel strongly, I personally don't see the issue with "item" but we're going to have to agree to disagree there 😅
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I guess new_list_field? As this is to create a field.
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Great idea -- done in 76b1e70
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I'll give this PR a few more days to see if anyone else has thoughts / comments |
Co-authored-by: Liang-Chi Hsieh <[email protected]>
Co-authored-by: Liang-Chi Hsieh <[email protected]>
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How should we proceed with this one? |
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I will polish it up and get it merged |
alamb
changed the title
Field::new_list_item and improve DataType::new_list docsField::new_list_field and improve DataType::new_list docs
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FYI here is a bug in DataFusion related to not following the conventions apache/datafusion#9441 (and hence another reason in my mind that this API has value) |
Which issue does this PR close?
Re #4544
Rationale for this change
As described on #4561 (comment) the API for creating List fields is somewhat confusing and hiding details of doing so may make it more so.
What changes are included in this PR?
Field::new_list_itemField::new_list_fieldDataType::new_listdocsAre there any user-facing changes?
Yes a new API for constructing
Fields and better docs