[MacPorts] #70462: rust 1.0 portgroup includes muniversal 1.1 portgroup which replaces patch_main

[MacPorts]

#70462: rust 1.0 portgroup includes muniversal 1.1 portgroup which replaces
patch_main
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  Reporter:  RJVB       |      Owner:  (none)
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:  duplicate  |   Keywords:
      Port:             |
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Comment (by RJVB):

 "It works fine" for me too, but without the protection against multiple
 applications of the same patchfile.

 I've attached an equivalent patchfile for the PG to #46927 . It must open
 the statefile once more as I don't think one can obtain the file
 descriptor. As far as I'm concerned those patches can be merged as-is
 directly by anyone, without PR.

 I seemed to recall that the file was closed after each modification but
 that was wishful thinking or no longer the case. It would be better
 probably but moot if & when muniversal or its `patch_main` tweak gets
 merged into "base".

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Ticket URL: <https://trac.macports.org/ticket/70462#comment:3>
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