* Allow deliberate instances of the new nightly clippy::derivable_impls lint
We want our config defaults to be explicit.
Not so sure about the application defaults, but they also contain a config.
* Also allow unknown lint names
Stable doesn't know about this lint, but nightly does.
* Make sure the Canopy activation block is a finalized checkpoint block
This enables ZIP-221 chain history from Canopy activation onwards.
* Clarify that the mandatory checkpoint test includes Canopy activation
The test was correct, but the docs and assertion message did not include activation.
* Document that the mandatory checkpoint includes Canopy activation
Co-authored-by: teor <teor@riseup.net>
This reduces the API surface to the minimum required for functionality,
and cleans up module documentation. The stub mempool module is deleted
entirely, since it will need to be redone later anyways.
Alfredo Garcia
teor
Henry de Valence