[MESOS-2757] Add -> operator for Option<T>, Try<T>, Result<T>, Future<T>.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.25.0
• Component/s: libprocess, stout
• Labels: c++11 option stout twitter
• Target Version/s: 0.25.0
• Epic Link: C++11 Upgrade
• Sprint: Twitter Mesos Q3 Sprint 2, Twitter Mesos Q3 Sprint 3
• Story Points: 3
• Assignee: Benjamin Mahler
• Reporter: Joris Van Remoortere
• Shepherd: Benjamin Hindman
• Created: 21/May/15 00:31
• Updated: 14/Feb/17 09:10
• Resolved: 25/Aug/15 20:09

Description

Let's add operator overloads to Option<T> to allow access to the underlying T using the `->` operator.

Issue Links

• relates to: MESOS-7124 Replace monadic type get() functions with operator*