Ava Chow e6f14241f6
Merge bitcoin/bitcoin#31540: refactor: std::span compat fixes
fa494a1d53f3f030fafe7b533d72b2200428a0fd refactor: Specify const in std::span constructor, where needed (MarcoFalke)
faaf4800aa752dde63b8987b1eb0de4e54acf717 Allow std::span in stream serialization (MarcoFalke)
faa5391f77037601875cf4ed154bc42840d34b12 refactor: test: Return std::span from StringBytes (MarcoFalke)
fa86223475353cc994cc2563ba5aecc406d00815 refactor: Avoid passing span iterators when data pointers are expected (MarcoFalke)
faae6fa5f614425f6d58af6f224d4f5aae3e1bed refactor: Simplify SpanPopBack (MarcoFalke)
facc4f120b067af6f94f3125cecc9dafff3e5d57 refactor: Replace fwd-decl with proper include (MarcoFalke)
fac3a782eaf3fa5f12cd908ef6dbc874d4b0e2ba refactor: Avoid needless, unsafe c-style cast (MarcoFalke)

Pull request description:

  The `std::span` type is already used in some parts of the codebase, and in most contexts can implicitly convert to and from `Span`. However, the two types are not identical in behavior and trying to use one over the other can result in compile failures in some contexts.

  Fix all those issues by allowing either `Span` or `std::span` in any part of the codebase.

  All of the changes are also required for the scripted-diff to replace `Span` with `std::span` in https://github.com/bitcoin/bitcoin/pull/31519

ACKs for top commit:
  sipa:
    utACK fa494a1d53f3f030fafe7b533d72b2200428a0fd
  fjahr:
    Code review ACK fa494a1d53f3f030fafe7b533d72b2200428a0fd
  achow101:
    ACK fa494a1d53f3f030fafe7b533d72b2200428a0fd
  theuni:
    utACK fa494a1d53f3f030fafe7b533d72b2200428a0fd.
  adamandrews1:
    utACK fa494a1d53

Tree-SHA512: 9440941823e884ff5d7ac161f58b9a0704d8e803b4c91c400bdb5f58f898e4637d63ae627cfc7330e98a721fc38285a04641175aa18d991bd35f8b69ed1d74c4
2024-12-30 14:05:55 -05:00
2024-07-30 16:14:19 +01:00
2024-12-12 09:39:17 +01:00
2023-06-01 23:35:10 +05:30

Bitcoin Core integration/staging tree

https://bitcoincore.org

For an immediately usable, binary version of the Bitcoin Core software, see https://bitcoincore.org/en/download/.

What is Bitcoin Core?

Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface, which can be optionally built.

Further information about Bitcoin Core is available in the doc folder.

License

Bitcoin Core is released under the terms of the MIT license. See COPYING for more information or see https://opensource.org/licenses/MIT.

Development Process

The master branch is regularly built (see doc/build-*.md for instructions) and tested, but it is not guaranteed to be completely stable. Tags are created regularly from release branches to indicate new official, stable release versions of Bitcoin Core.

The https://github.com/bitcoin-core/gui repository is used exclusively for the development of the GUI. Its master branch is identical in all monotree repositories. Release branches and tags do not exist, so please do not fork that repository unless it is for development reasons.

The contribution workflow is described in CONTRIBUTING.md and useful hints for developers can be found in doc/developer-notes.md.

Testing

Testing and code review is the bottleneck for development; we get more pull requests than we can review and test on short notice. Please be patient and help out by testing other people's pull requests, and remember this is a security-critical project where any mistake might cost people lots of money.

Automated Testing

Developers are strongly encouraged to write unit tests for new code, and to submit new unit tests for old code. Unit tests can be compiled and run (assuming they weren't disabled during the generation of the build system) with: ctest. Further details on running and extending unit tests can be found in /src/test/README.md.

There are also regression and integration tests, written in Python. These tests can be run (if the test dependencies are installed) with: build/test/functional/test_runner.py (assuming build is your build directory).

The CI (Continuous Integration) systems make sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.

Manual Quality Assurance (QA) Testing

Changes should be tested by somebody other than the developer who wrote the code. This is especially important for large or high-risk changes. It is useful to add a test plan to the pull request description if testing the changes is not straightforward.

Translations

Changes to translations as well as new translations can be submitted to Bitcoin Core's Transifex page.

Translations are periodically pulled from Transifex and merged into the git repository. See the translation process for details on how this works.

Important: We do not accept translation changes as GitHub pull requests because the next pull from Transifex would automatically overwrite them again.

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Bitcoin Core integration/staging tree
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