kazuk opened a new pull request #326:
URL: https://github.com/apache/arrow-rs/pull/326
# Which issue does this PR close?
Closes #315.
# Rationale for this change
# What changes are included in this PR?
`Reader::from_reader` split into `Reader::build_csv_reader`,
`Reader::from_csv_reader`.
`Reader::build_csv_reader` builds `csv_crate::Reader`,with all CSV reader
options.
`Rader::from_csv_reader` builds `arrow::csv::reader::Reader` for
`csv_crate::Reader`.
add fn `infer_file_schema_with_csv_options` .
change `infer_file_schema` calls `infer_file_schema_with_csv_options`
with default options.
add fn `infer_reader_schema_with_csv_options`.
change `infer_reader_schema` calls `infer_reader_schema` with default
options.
add `escape` `quote` `terminator` to `ReaderBuilder`
`ReaderBuilder::build` uses added options.
# Are there any user-facing changes?
currently minimized API change.
- add fn `ReaderBuilder::escape`
- add fn `ReaderBuilder::quote`
- add fn `ReaderBuilder::terminator`
please concider make public for fn `infer_file_schema_with_csv_options`,
`infer_reader_schema_with_csv_options` , `Reader::build_csv_reader` ,
`Reader::from_csv_reader`.
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