docs: show creation of DFSchema #8132
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Thank you very much @wjones127 |
andygrove
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Nov 11, 2023
andygrove
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This is very helpful. Thanks @wjones127
Co-authored-by: Andy Grove <andygrove73@gmail.com>
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Thank you for this contribution @wjones127 -- I think this will help avoid a bunch of confusion
| /// assert!(df_schema.has_column(&column)); | ||
| /// ``` | ||
| /// | ||
| /// # Converting back to Arrow schema |
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Which issue does this PR close?
Closes #8131.
Rationale for this change
I got stuck figuring this out, and noticed there was very little documentation here.
I don't think I yet understand enough about DFSchema to fully document it. For now I'm mostly using unqualified schemas. Therefore, I'm not trying to complete #7724 with this PR.
What changes are included in this PR?
Adds some initial examples.
Are these changes tested?
Examples run with doc tests.
Are there any user-facing changes?