3ce16ad2f9refactor: Use psbt forward declaration (Russell Yanofsky)1dde238f2cAdd ChainClient setMockTime, getWallets methods (Russell Yanofsky) Pull request description: This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10). These changes are needed to set mock times, and get wallet interface pointers correctly when wallet code is running in a different process from node code in #10102 ACKs for top commit: MarcoFalke: re-ACK3ce16ad2f9🔙 promag: Code review ACK3ce16ad2f9. Tree-SHA512: 6c093bfcd68adf5858a1aade4361cdb7fb015496673504ac7a93d0bd2595215047184551d6fd526baa27782331cd2819ce45c4cf923b205ce93ac29e485b5dd8
Internal c++ interfaces
The following interfaces are defined here:
-
Chain— used by wallet to access blockchain and mempool state. Added in #14437, #14711, #15288, and #10973. -
ChainClient— used by node to start & stopChainclients. Added in #14437. -
Node— used by GUI to start & stop bitcoin node. Added in #10244. -
Handler— returned byhandleEventmethods on interfaces above and used to manage lifetimes of event handlers. -
Init— used by multiprocess code to access interfaces above on startup. Added in #10102.
The interfaces above define boundaries between major components of bitcoin code (node, wallet, and gui), making it possible for them to run in different processes, and be tested, developed, and understood independently. These interfaces are not currently designed to be stable or to be used externally.