eebf0c20350554f422a028076a460b19f88a7c34 contrib: adapt GUIX build for iced_futures patch (edouard)
df849ba960ace67615a452970ffd2f323a53974e gui: use patch for iced_futures (edouard)
Pull request description:
from #685
ACKs for top commit:
darosior:
ACK eebf0c20350554f422a028076a460b19f88a7c34 -- that's a clean backport of #685 (which i ack'd) and of #687 (which i authored).
Tree-SHA512: e80777417dad0301ce6b9762b2fac02a684e3ce312ad77509e5f2457bfdd11f93d46108fe7bed451eeacf7cc0f3703a8cfa8e18e2dda8f193e704a44c42d019a