Add Error
type to Membership
trait
#3801
Merged
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This PR:
We are making the implementation of the
Membership
trait for proof-of-stake the responsibility of the sequencer.This PR allows the
Membership
trait to be implemented with a custom error type (vialookup_leader
), rather than forcing the sequencer to useanyhow
or our own internal error type.This PR does not:
The goal was to make a minimal change here (i.e. not have to touch any code in
task-impls
), so I added a new method with a different name rather than changingleader
Key places to review:
Is there a better naming convention?