* Add a TypeNameToDebug formatter to zebra_chain
This formatter makes it much easier to diagnose proptest errors.
It will be used in a future PR.
Implement Arbitrary and DerefMut for all the formatters.
Also make the formatter type bounds consistent,
to produce better compiler errors.
* Clarify how TypeNameToDebug actually works
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
Co-authored-by: Janito Vaqueiro Ferreira Filho <janito.vff@gmail.com>
* Restore SummaryDebug on arbitrary chains
And also add it to some more proptest vectors.
* Reduce most arbitrary vectors from 10 to 4
This makes debugging easier
* Make SummaryDebug generic over collections and exact size iterators
* Document DisplayToDebug
* implement inbound `FindBlocks`
* Handle inbound peer FindHeaders requests
* handle request before having any chain tip
* Split `find_chain_hashes` into smaller functions
Add a `max_len` argument to support `FindHeaders` requests.
Rewrite the hash collection code to use heights, so we can handle the
`stop` hash and "no intersection" cases correctly.
* Split state height functions into "any chain" and "best chain"
* Rename the best chain block method to `best_block`
* Move fmt utilities to zebra_chain::fmt
* Summarise Debug for some Message variants
Co-authored-by: teor <teor@riseup.net>
Co-authored-by: Jane Lusby <jlusby42@gmail.com>
teor
Alfredo Garcia