Commit Graph

9 Commits

Author SHA1 Message Date
Martin Habovstiak bcd95fa036 Add a newtype for script-pushable slice
The code previously contained undocumented panic when trying to push
slice. This change solves it by adding a newtype that guarantees limited
length.
2023-02-18 16:35:25 +01:00
Martin Habovstiak 70cf4515db Add `Weight` and `FeeRate` newtypes
Use of general-purpose integers is often error-prone and annoying. We're
working towards improving it by introducing newtypes.

This adds newtypes for weight and fee rate to make fee computation
easier and more readable. Note however that this dosn't change the type
for individual parts of the transaction since computing the total weight
is not as simple as summing them up and we want to avoid such confusion.

Part of #630
2023-02-08 23:17:30 +01:00
Jiri Jakes bef7c6e687 Use marker type to enforce validation of `Address`'s network
Parsing addresses from strings required a subsequent validation of
network of the parsed address. However, this validation was not
enforced by compiler, one had to remember to perform it.

This change adds a marker type to `Address` that will assist the
compiler in enforcing this validation.
2023-01-11 19:27:10 +08:00
Andrew Poelstra deaf21dd84
Merge rust-bitcoin/rust-bitcoin#988: Replace consensus `Encodable`/`Decodable` Psbt Serialization
c4363e5ba1 Deserialize Psbt fields, don't consensus_encode (DanGould)
c1dd6ad8a2 Serialize Psbt fields, don't consensus_encode them (DanGould)
1b7b08aa5d De/serialize Psbt without consensus traits (DanGould)

Pull request description:

  fix https://github.com/rust-bitcoin/rust-bitcoin/issues/934

  Instead of using consensus {de,en}code, serialize high-level structures (PartiallySignedTransaciton, Output, Input) borrow the signature from `Serialize`, `Deserialize` traits and implement them on Psbt:

  ```rs
  impl Psbt {
      /// Serialize a value as raw data.
      fn serialize(&self) -> Vec<u8>;

      /// Deserialize a value from raw data.
      fn deserialize(bytes: &[u8]) -> Result<Self, encode::Error>;
  }
  ```

ACKs for top commit:
  apoelstra:
    ACK c4363e5ba1
  tcharding:
    ACK c4363e5ba1
  sanket1729:
    ACK c4363e5ba1. One small comment, but can be addressed in follow up if there is nothing else from other reviewers.
  Kixunil:
    ACK c4363e5ba1

Tree-SHA512: d8dd5ef1189b36fde08969b1ec36006a6fc55ae990f62ea744e6669e03a7f9e90e1d5907be7eac48ee1af23bc20a62aa7e60ff1ff78080d0e923bb9ccedcd432
2023-01-04 18:32:59 +00:00
DanGould 1b7b08aa5d
De/serialize Psbt without consensus traits 2022-12-21 12:01:20 -05:00
Martin Habovstiak 6acf9ac8b8 Patch hashes and update the code
This patches `bitcoin_hashes` to use the version in the repository and
fixes the code after removal of `Deref`.

This also turns off `AS_DEPENDENCY` check with the intention to refactor
it later.
2022-12-18 14:33:55 +01:00
Martin Habovstiak 8e428562cb Implemented unsized `Script`
This renames `Script` to `ScriptBuf` and adds unsized `Script` modeled
after `PathBuf`/`Path`. The change cleans up the API a bit, especially
all functions that previously accepted `&Script` now accept truly
borrowed version. Some functions that perviously accepted `&[u8]` can
now accept `&Script` because constructing it is no loger costly.
2022-12-14 23:21:27 +01:00
Andrew Poelstra 349a8a5b4e
Merge rust-bitcoin/rust-bitcoin#1284: Import bitcoin hashes
9674bf29fe hashes: Fix clippy warnings (Tobin C. Harding)
b9643bf3e9 Import bitcoin_hashes crate into hashes (Tobin C. Harding)
580feab3f9 internals: Add CHANGELOG file (Tobin C. Harding)
bae64e156e Move CHANGELOG to bitcoin crate (Tobin C. Harding)
9a2c856be6 Update gitignore file (Tobin C. Harding)

Pull request description:

  #1337 was split out of this in an attempt to help review, I think we can merge this one though now it has some traction.

  We would like to bring the `bitcoin_hashes` crate into the `rust-bitcoin` repository. https://github.com/rust-bitcoin/rust-bitcoin/issues/550#issuecomment-1248071843

  Import `bitcoin_hashes` crate into `hashes`.

  Commit hash that was tip of `bitcoin_hashes` at time of import:

       commit 2a78c250f78d391599040223870a4d1d6f6f5482

  Please note the commit history of `bitcoin_hashes` is only preserved on the soon-to-be-archived `bitcoin_hashes` repository.

ACKs for top commit:
  sanket1729:
    ACK 9674bf29fe. Did my best to review the CI code, it looks good, and seems like we are testing everything when we add "hashes" to the root level `./contrib/tests.sh`. I would like other reviewers to confirm the same.
  apoelstra:
    ACK 9674bf29fe

Tree-SHA512: db3ce6adeb38430c5a9f372da16be9fb048c2e5cff646b701139fb4b5fa76e10261432284ede7fd139b75cd69bb124d55973ceb7eccaa996226a7be4cad9b68a
2022-11-18 18:32:41 +00:00
Tobin C. Harding b9643bf3e9 Import bitcoin_hashes crate into hashes
We would like to bring the `bitcoin_hashes` crate into the
`rust-bitcoin` repository.

Import `bitcoin_hashes` into `rust-bitocin/hashes`, doing so looses all
the commit history from the original crate but if we archive the
original repository then the history will be preserved. We maintain the
same version number obviously and in the changelog we note the change of
repository.

Commit hash that was tip of `bitcoin_hashes` at time of import:

 commit 54c16249e06cc6b7870c7fc07d90f489d82647c7

Includes making `embedded` and `fuzzing` per-crate i.e., move them into
`bitcoin` as hashes includes these also.

NOTE: Does _not_ enable fuzzing for `hashes` in CI.

Notes on CI:

Attempts to merge in the github actions from the hashes crate however reduces
coverage by not running hashes tests for beta toolchain. Some additional
work could be done to improve the CI to increase efficiency without
reducing coverage. Leaving for another day.
2022-11-08 08:58:09 +11:00