tree 44b2bd6a8820cd462c1877bac5d72a4d94e1dd11
parent bc6d30a2f85443ad76e379c4dcd697660a5dcc9a
author Ben Clayton <bclayton@google.com> 1633463049 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> 1633463049 +0000

dawn_node/interop: Return a Result instead of a bool

Provides a place to put error messages.
Helps actually figure out when an overload doesn't match, a dictionary is missing a field, etc.

Bug: dawn:1143
Change-Id: Ibca177f9f42676061511d27898a5c522d1e6cd8f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/65721
Commit-Queue: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>