tree e1603d19276581621ffe549781d7d67c78bc3939
parent 0139cac7bcf15e395365d6fe22e5eff7ab978f3e
author Patrick Williams <patrick@stwcx.xyz> 1663767262 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1665747351 -0500

async: scope: add completion sender

Add a mechanism to await the completion of an async::scope,
equivalent to a 'join' on the spawned tasks it contains.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I669680441704cdb59aa982d97bed610178c498b9