[jira] [Commented] (ARROW-13106) [C++] String formatting kernel

["David Li (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-13106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17365070#comment-17365070 ] 

David Li commented on ARROW-13106:
----------------------------------

Duplicate of ARROW-12990 perhaps? Though that one is specified as very limited.

> [C++] String formatting kernel
> ------------------------------
>
>                 Key: ARROW-13106
>                 URL: https://issues.apache.org/jira/browse/ARROW-13106
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Ian Cook
>            Priority: Major
>
> Implement a string formatting kernel. There are several possible designs we could consider for this:
> * a variadic kernel that works like [{{fmt::format}}|https://fmt.dev/dev/api.html] or [{{std::format}} in C++20|https://en.cppreference.com/w/cpp/utility/format] (probably the best option)
> * something more similar to Python [{{str.format}}|https://docs.python.org/3/library/string.html#format-string-syntax]
> * something more like C++ [{{printf}}|https://en.cppreference.com/w/cpp/io/c/fprintf]



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