[C++] Add push style stream format reader #24500
Description
The current reader API read data from stream directly. This API isn't usable with event driven style IO API.
Push style reader API don't read data from stream directly. It receive already read data by users. This style is useful with event driven style IO API. We can't read data from stream directly in event driven style IO API. We just receive already read data from event driven style IO API.
We can't use the current reader API with event driven style IO API but we can use push style reader with event driven style IO API.
Reporter: Kouhei Sutou / @kou
Assignee: Kouhei Sutou / @kou
PRs and other links:
Note: This issue was originally created as ARROW-8311. Please see the migration documentation for further details.