ea0a31876f release: prep chacha20-poly1305 crate for 0.1.2 (Nick Johnson)
Pull request description:
Getting out this big bug fix for performance: https://github.com/rust-bitcoin/rust-bitcoin/pull/4083
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tcharding:
ACK ea0a31876f
apoelstra:
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29b12bec6b Remove Display/FromStr for FeeRate (Tobin C. Harding)
Pull request description:
Parsing and displaying strings is a PITA. `FeeRate` is likely not that heavily used at the moment and users can always just call `to_sat_per_kwu()` to format it.
So we can get the `units-1.0-alpha.0` release out the door just remove the `Display` and `FromStr` impls for now. They can be added back in later when we have time to get #4339 in.
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apoelstra:
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a1d4bc31e5 test(p2p): add tests for `AddrV2` <> `SocketAddr` conversions (Luis Schwab)
64387f566e feat(p2p): add `AddrV2` <> `SocketAddr` conversions (Luis Schwab)
Pull request description:
Closes#4436.
Note: I made the `AddrV2::Cjdns` to `SocketAddr` conversion throw the `CjdnsNotRecommended` error. Do we want this behavior or just assume the user knows what he is doing? cc Kixunil
### Changelog
- Implement `From<SocketAddr> for AddrV2`.
- Implement `TryFrom<AddrV2> for SocketAddr`.
- Implement `AddrV2ConversionError` enum and it's `fmt::Display`.
- Tests for these conversions.
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0cd224deba Automated update to Github CI to rustc nightly-2025-05-16 (Update Nightly Rustc Bot)
Pull request description:
Automated update to Github CI workflow `rust.yml` by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action
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tcharding:
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d74eede260 fix(taproot): raname `from_key_and_tweak` to `from_key_and_merkle_root` (Luis Schwab)
Pull request description:
Closes#4236.
### Changelog
- Rename `TapTweakHash::from_key_and_tweak` to `TapTweakHash::from_key_and_merkle_root`. The naming was just wrong, since a TapTweak takes in a public key and a Merkle root to produce a tweak.
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apoelstra:
ACK d74eede26064a40d70c7aeb3335b9a4a28eb6bd9; successfully ran local tests
tcharding:
ACK d74eede260
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86089691bf Automated update to Github CI to rustc stable-1.87.0 (Update Stable Rustc Bot)
Pull request description:
Automated update to Github CI workflow `semver-checks.yml` by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action
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Parsing and displaying strings is a PITA. `FeeRate` is likely not that
heavily used at the moment and users can always just call
`to_sat_per_kwu()` to format it.
So we can get the `units-1.0-alpha.0` release out the door just remove
the `Display` and `FromStr` impls for now. They can be added back in
later when we have time to get #4339 in.
9a9b41008f units: Make block-related types have private inner fields (Tobin C. Harding)
Pull request description:
We recently added a bunch of types in the `block` module that are wrappers around `u32`. When we did we slapped `pub` on the inner fields.
Lets be more mindful and make the inner fields private. Note all these types have `to_u32`, `from_u32` and `From` in both directions.
ACKs for top commit:
apoelstra:
ACK 9a9b41008f72cb8a00cfed2890d839aea2ea27c7; successfully ran local tests
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2c0f388108 Fix up script to/from hex (Tobin C. Harding)
Pull request description:
We (I) have recently done to PRs patching the way we handle converting scripts to and from hex.
In doing these I made a mess of the deprecation because after both PRs were in I had managed to change the return type and the behaviour of the deprecated function.
On top of that the docs were either outright wrong or not that clear.
Props to Kix for doing post merge review and finding my mistakes.
Close#4498
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apoelstra:
ACK 2c0f3881085ba540d517de121d4ba005f9e73a8c; successfully ran local tests
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1ca55ac77d chacha20_poly1305: inline simd functions (Nick Johnson)
30920c4d84 chacha20_poly1305: drop mutable requirement (Nick Johnson)
415945cd2b chacha20_poly1305: avoid duplicate block work (Nick Johnson)
33dc1b95fa chacha20_poly1305: swap tuple for array (Nick Johnson)
dadd1d7224 chacha20_poly1305: remove alignment (Nick Johnson)
36d45bf360 chacha20_poly1305: remove mod operator (Nick Johnson)
Pull request description:
Inspired by JeremiahR's new benchmark on the chacha20 module, I dug in and found a few tweaks (and a larger refactor) which help a lot with performance.
The tweaks are broken down by commit. One of the relatively fruitful ones (5% increase) was refactoring the U32x4's rotation methods to use hardcoded matches instead of the mod operator. Others saw more modest performance gains.
The big change though was to *not* calculate two blocks for each keystream call (oops). I refactored the logic to handle the offset state (which is technically not required for BIP324, but as seen here, can be confusing to not have) and now we always calculate just the required amount of a keystream. This about doubles the performance.
For the curious, the SIMD performance isn't very impressive at this point, just a modest increase. But I have some hope that the experimental core library U32x4 will bring a nice bump (it is implemented with some unsafe hacking) and be an easy refactor.
ACKs for top commit:
apoelstra:
ACK 1ca55ac77db698f3816d8b7ed4051ddb5a579a29; successfully ran local tests
tcharding:
ACK 1ca55ac77d
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We recently added a bunch of types in the `block` module that are
wrappers around `u32`. When we did we slapped `pub` on the inner fields.
Lets be more mindful and make the inner fields private. Note all these
types have `to_u32`, `from_u32` and `From` in both directions.
e2d03fef72 units: Manually implement serde traits (Tobin C. Harding)
Pull request description:
For types that have private inner fields we would like to manually implement `serde` traits instead of deriving them.
This hardens the crate against making future mistakes if we want to change the inner fields.
Do so for:
- `Weight`
- `BlockTime`
- `NumberOfBlocks`
- `NumberOf512seconds`
ACKs for top commit:
apoelstra:
ACK e2d03fef72f4fcbdacd1cbecc0c2dddfbdeb3031; successfully ran local tests
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980365097d Fix expecting string for amount types (Tobin C. Harding)
3658865a18 Fix expecting string for fee_rate (Tobin C. Harding)
d6940497fd Simplify fee_rate serde deserialize opt (Tobin C. Harding)
87d6f1718c Make serde attribute usage more terse (Tobin C. Harding)
Pull request description:
Clean up the `serde` stuff for `FeeRate` and `Amount`. This is all pretty trivial.
ACKs for top commit:
apoelstra:
ACK 980365097d44fc8ebb8e0b1327058a59ae62a439; successfully ran local tests
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For types that have private inner fields we would like to manually
implement `serde` traits instead of deriving them.
This hardens the crate against making future mistakes if we want to
change the inner fields.
Do so for:
- `Weight`
- `BlockTime`
- `NumberOfBlocks`
- `NumberOf512seconds`
According to the `serde` docs:
> This is used in error messages. The message should complete the
> sentence “This Visitor expects to receive …”, for example the message
> could be “an integer between 0 and 64”. The message should not be
> capitalized and should not end with a period.
Use a lower case character to start the string.
According to the `serde` docs:
> This is used in error messages. The message should complete the
> sentence “This Visitor expects to receive …”, for example the message
> could be “an integer between 0 and 64”. The message should not be
> capitalized and should not end with a period.
However we have the `expecting` str using the converted type not the
thing the visitor expects.
Use `u64` instead of `FeeRate` since that is what is being parsed. Note
that in `amount` we got it _almost_ correct, subsequent patch will fix
the case.
642c414f56 refactor: Use map combinator instead of match (yancy)
Pull request description:
Use map combinator instead of match
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tcharding:
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fe577cd04e Implement Div<NonZeroU64|I64> for Amount, SignedAmount, FeeRate, and Weight (frankomosh)
Pull request description:
The pr implements `Div<NonZeroU64>` and `Div<NonZeroI64>` for the following types in `units` crate: `Amount`, `SignedAmount`, `FeeRate`, `Weight`
For handling owned/borrowed variants, each impl is wrapped in the existing `impl_op_for_references!` macro, which generates: `T / NonZero*` , `&T / NonZero*`, `T / &NonZero*`, `&T / &NonZero*`
close: #4442
ACKs for top commit:
Kixunil:
ACK fe577cd04e
apoelstra:
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tcharding:
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We (I) have recently done to PRs patching the way we handle converting
scripts to and from hex.
In doing these I made a mess of the deprecation because after both PRs
were in I had managed to change the return type and the behaviour of the
deprecated function.
On top of that the docs were either outright wrong or not that clear.
Props to Kix for doing post merge review and finding my mistakes.
c3102f04de Fix link to BIP-113 (Tobin C. Harding)
Pull request description:
Current rustdocs link is not correct. Just remove the brackets because we have a fully labelled link right below.
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d003d48592 Add `Builder::with_capacity()` (Daniel Roberts)
e492f94289 Update `ScriptBuf::with_capacity` docs (Daniel Roberts)
Pull request description:
Enable the creation of `bitcoin::script::Builder` with a preallocated capacity.
This is pretty minor, but it provides a small speedup if used correctly. I've observed a 0.4% speedup and a 0.7% speedup in two code bases that create lots of outputs (on the order of tens to hundreds of thousands). It provided a much larger speedup (5% or so) in the latter code base before some other optimizations dwarfed it.
I have a branch that also uses it for `ScriptBufExt::new_*()` but while it provides a small performance improvement for all script types except one, `ScriptBufExt::new_p2tr()` actually causes a small performance regression. Since the only use case I have for creating lots and lots of scripts is in taproot with CHECKTEMPLATEVERIFY, I'm holding back that change if/until I figure out what's going on exactly (and hopefully resolve it).
ACKs for top commit:
tcharding:
ACK d003d48592
apoelstra:
ACK d003d4859251abb01929ccab6009a02e0c96b0cd; successfully ran local tests
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Adds an implementation of div by NonZeroU64 for Amount, FeeRate, and Weight
types. Also adds a div by NonZeroI64 for SignedAmount. The operations
helps to prevent div-by-zero errors at compile time, rather than runtime.
It follows same pattern as existing div operations
but leverages safety guarantees offered by non-zero types
3fbd6fb6b3 test: Add constructor test (yancy)
Pull request description:
The constructor currently has no test coverage.
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tcharding:
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a66ff8f8b1 Introduce `map` function for `NumOpResult` (Shing Him Ng)
Pull request description:
Closes#4476
ACKs for top commit:
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873880b192 test: push int minimality (ChrisCho-H)
Pull request description:
Integrate the minimality test of `push_int` into that of `push_slice`. This increases test coverage.
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03b8e08752 Fix argument check in labeler script (Fallengirl)
Pull request description:
### Description
Removed unnecessary quotes around the `!=` operator in the Bash test expression, so the `--force` flag is now evaluated correctly instead of always passing.
ACKs for top commit:
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b038520c4d Change the return type of effective_value (yancy)
Pull request description:
Prefer the more informative return type NumOpResult over Option. Also a returns section was added which describes the different possible returns.
The api of NumOpResult could probably be extended to cleanup the match statement. Also consider api addition for unchecked calculations natively.
ACKs for top commit:
tcharding:
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fd90c8782a Mark method as constant (yancy)
Pull request description:
Allow external const calls to access this method
Followup from https://github.com/rust-bitcoin/rust-bitcoin/pull/4428
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f732b1d3cc units: Use functional style (Tobin C. Harding)
Pull request description:
This is Rust not C, use functional style.
Close: #4464
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3b8164139f primitives: Add docs section for script hex API (Tobin C. Harding)
6b90e42e78 Finalize the script hex APIs (Tobin C. Harding)
Pull request description:
In #4316 we made some 'improvements' to what script functions and trait implementations do and do not include the length prefix. Iterate again on it as described here: https://github.com/rust-bitcoin/rust-bitcoin/pull/4316#issuecomment-2847710436
- Patch 1 does the changes
- Patch 2 adds some more docs, requires a grammarian to check my Aussie lingua
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merge-script
frankomosh
Fmt Bot
Luis Schwab
Tobin C. Harding
Nick Johnson
yancy
Shing Him Ng
ChrisCho-H