When the PR that enables async user function for rpc.remote is added to the stack started from #39216, update the master rpc.rst doc to mention it in rpc.rpc_sync, rpc.rpc_async, and rpc.remote APIs.
cc @pietern @mrshenli @pritamdamania87 @zhaojuanmao @satgera @gqchen @aazzolini @rohan-varma @xush6528 @jjlilley @osalpekar
When the PR that enables async user function for
rpc.remoteis added to the stack started from #39216, update the masterrpc.rstdoc to mention it inrpc.rpc_sync,rpc.rpc_async, andrpc.remoteAPIs.cc @pietern @mrshenli @pritamdamania87 @zhaojuanmao @satgera @gqchen @aazzolini @rohan-varma @xush6528 @jjlilley @osalpekar