frost/bdk

History

fix(chain): introduce keychain-variant-ranking to KeychainTxOutIndex

This fixes the bug with changesets not being monotone. Previously, the
result of applying changesets individually v.s. applying the aggregate
of changesets may result in different `KeychainTxOutIndex` states.

The nature of the changeset allows different keychain types to share the
same descriptor. However, the previous design did not take this into
account. To do this properly, we should keep track of all keychains
currently associated with a given descriptor. However, the API only
allows returning one keychain per spk/txout/outpoint (which is a good
API).

Therefore, we rank keychain variants by `Ord`. Earlier keychain variants
have a higher rank, and the first keychain will be returned.

2024-05-08 15:49:50 +02:00

src

fix(chain): introduce keychain-variant-ranking to KeychainTxOutIndex

2024-05-08 15:49:50 +02:00

tests

test(chain): applying changesets one-by-one vs aggregate should be same

2024-05-08 15:49:46 +02:00

Cargo.toml

fix: Run tests only if the miniscript feature is..

2024-05-08 15:49:44 +02:00

README.md

Add bdk_chain README

2023-03-20 12:12:54 -05:00

README.md

BDK Chain

BDK keychain tracker, tools for storing and indexing chain data.