fanquake 214f8f18b3
Merge bitcoin/bitcoin#27774: refactor: Add [[nodiscard]] where ignoring a Result return type is an error
fa5680b7520c340952239c4e25ebe505d16c7c39 fix includes for touched header files (iwyu) (MarcoFalke)
dddde27f6fbcff7cdb31f7138efc5d8363537b03 Add [[nodiscard]] where ignoring a Result return type is an error (MarcoFalke)

Pull request description:

  Only add it for those where it is an error to ignore. Also, fix the gcc compile warning https://github.com/bitcoin/bitcoin/pull/25977#issuecomment-1564350880. Also, fix iwyu for touched header files.

ACKs for top commit:
  TheCharlatan:
    ACK fa5680b7520c340952239c4e25ebe505d16c7c39
  stickies-v:
    ACK fa5680b7520c340952239c4e25ebe505d16c7c39

Tree-SHA512: c3509103bfeae246e2cf565bc561fcd68d8118515bac5431ba5304c3a63c8254b9c4f40e268b6f6d6b79405675c5a960db9b4eb3bdd14aedca333dc1c9e76415
2023-05-30 15:32:19 +01:00
..
2022-12-24 23:49:50 +00:00
2023-05-20 12:03:22 +02:00
2023-05-20 12:03:22 +02:00
2022-12-24 23:49:50 +00:00
2022-01-06 22:14:16 -05:00

src/node/

The src/node/ directory contains code that needs to access node state (state in CChain, CBlockIndex, CCoinsView, CTxMemPool, and similar classes).

Code in src/node/ is meant to be segregated from code in src/wallet/ and src/qt/, to ensure wallet and GUI code changes don't interfere with node operation, to allow wallet and GUI code to run in separate processes, and to perhaps eventually allow wallet and GUI code to be maintained in separate source repositories.

As a rule of thumb, code in one of the src/node/, src/wallet/, or src/qt/ directories should avoid calling code in the other directories directly, and only invoke it indirectly through the more limited src/interfaces/ classes.

This directory is at the moment sparsely populated. Eventually more substantial files like src/validation.cpp and src/txmempool.cpp might be moved there.