[ARROW-7890] [C++] Add Promise / Future implementation

• Type: Wish
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24115
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 19/Feb/20 19:34
• Updated: 11/Jan/23 07:56
• Resolved: 03/Mar/20 14:55

Description

std::future is unfortunately not featureful enough: there is no way to wait on several futures at once.

Issue Links

• links to: GitHub Pull Request #6467