tree 03385a1c835272c9adc18fddfde07be122e08813
parent 5c50fc6652bd7634064a4da1d667af33563c4e29
author Patrick Williams <patrick@stwcx.xyz> 1680715913 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1680724642 -0500

scope: pass around the scheduler

The latest stdexec requires task's which co-await to be able to
get the scheduler of the receiver.  This in turn requires our
scope implementation to have the scheduler it was originally
created under (which is the run_loop).  Modify context/scope so that
the `run_loop&` is given to the scope constructor and add the
appropriate tag_invoke to get the scheduler from the scope.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ie49ffd66feb80922e7a42b7922d67bf38006551e