[MacPorts] #60943: rust, cargo: Support arm64

[MacPorts]

#60943: rust, cargo: Support arm64
--------------------------+----------------------
  Reporter:  ryandesign   |      Owner:  g5pw
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  rust cargo   |
--------------------------+----------------------

Comment (by ryandesign):

 Looks like there some degree of rust working on arm64 here:

 https://github.com/shepmaster/rust/blob/silicon/silicon/README.md

 I'm not sure how to apply that information to updating the rust port.

-- 
Ticket URL: <https://trac.macports.org/ticket/60943#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS