Enhance Witness struct element access methods:
- Rename `nth()` to `get()` for clearer slice-like element retrieval
- Introduce `get_back()` method for flexible reverse indexing
- Remove redundant `second_to_last()` and `third_to_last()` methods
- Add `#[track_caller]` to index implementation for better error tracking
- Update all references to use new method names
- Improve documentation with usage examples
The changes provide a more intuitive and consistent approach to
accessing witness elements.
b656d7a16c Inline small functions (Jamil Lambert, PhD)
Pull request description:
Functions that fit the below criteria should be inline:
> Basically, if a function jut delegates into another function and passing through arguments, it should be inline. Also when doing assignment of `u32` or similarly trivial operation. Also if it checks the validity of argument(s) and then performs something simple (like a call to `_unchecked`).
_Originally posted by Kixunil in https://github.com/rust-bitcoin/rust-bitcoin/pull/4099#discussion_r1966156399_
Add `#[inline]` to all functions in `primitives` that fit the criteria.
ACKs for top commit:
tcharding:
ACK b656d7a16c
apoelstra:
ACK b656d7a16c2d0cdd6d8a94fffeac842ffc0fabf4; successfully ran local tests
Tree-SHA512: 0059aa25252e634e55482b201a9414d19a01435fea801a20dc38b4b701a52f4a14565a1cfb0ff4ed7a771a25629eb192fd69cb4ee81e78f6a0ef79d56db0ef5b
83d071e54b chacha20: Add whitespace (Tobin C. Harding)
4451724d31 chacha20: Add a docs heading (Tobin C. Harding)
d4417f9666 io: Improve crate docs heading (Tobin C. Harding)
c466554948 hashes: Improve crate docs heading (Tobin C. Harding)
6f4eb60936 Improve docs crate headings (Tobin C. Harding)
Pull request description:
Make them all uniform after taking 2 minutes online to try find a nice format.
ACKs for top commit:
apoelstra:
ACK 83d071e54be0bc4ebd760a490a3ca887c0bf90a8; successfully ran local tests; lgtm
Tree-SHA512: 6f08c6cda91a7a870f1080b497f89607ac3d6b3c0234cbd2ba2da8710d46816398acac0bca2a49a3bc9466b814ae446842d3d304a3735df9f983e3ff5df005db
f80cf2cb2a update secp256k1 to 0.30.0 (19年梦醒)
Pull request description:
ACKs for top commit:
apoelstra:
ACK f80cf2cb2aa318978da3a6c5df49d82c49344763; successfully ran local tests
tcharding:
ACK f80cf2cb2a
Tree-SHA512: 83b8bb72372025c4a4b81c2b7973a7808a4a1d9d6450adef8b60a890e128b2559b55832159c25fa91daac1856049b070cd910d87313fed2851ced9e72ae5ddf5
ce19d40a80 chore: fix some typos in comments (looklose)
Pull request description:
fix some typos in comments
ACKs for top commit:
apoelstra:
ACK ce19d40a805e2b67f6199cce61a73c6592019b5c; successfully ran local tests
tcharding:
ACK ce19d40a80
Tree-SHA512: 4bf5d339e4e73a6f1378881ad62b17f78796e6000f24eea6b3a381d3e03f4fd8b9775710a7eb5a087bfe0d557d1ab1a8291dcc7b86a2c9ded3318774cf2e5b68
85612908af Use uniform return statement in docs (Tobin C. Harding)
Pull request description:
We have a bunch of 'Returns [`None`] if .. ' statements. Make the whole module uniform.
ACKs for top commit:
apoelstra:
ACK 85612908af936c7f0866227e24a3359115991ca2; successfully ran local tests; lgtm
Tree-SHA512: 431b6ced433578c13bfc6134609d11084380310a2fbb66899387ac6982a6c4d63559faf9be460104e120c109cbd352b240886d4aa6b6d92cd5063d7b4ec5e04c
539d45420a Typo fix in: README.md (leonarddt05)
Pull request description:
Hi,
I suggest some typo fix' for this doc:
1- "since these are needed to display hashes anway." Should be "since these are needed to display hashes anyway." (spelling error).
2- "bench mark" and "bench marks" Should be "benchmark" and "benchmarks" (incorrect spacing; "benchmark" is a single word).
Thanks.
ACKs for top commit:
apoelstra:
ACK 539d45420a4540e13099a61996db87aeb3887002; successfully ran local tests
tcharding:
ACK 539d45420a
Tree-SHA512: 36fe65a9ea4d8d2fce90fb91e7966bc41ab5ab1cf9b5ea39efe88b1756d46724428d5dccfb1e7718721747e032ee3c52d848908652d82816f7f990f527c47485
I took a look at the rendered HMTL of `bitcoin`, `primitives`, `units`,
`serde`, and `tokio` and picked a header style that I thought looked
good.
Use it for `primitives` and `units`.
c810a0ad58 Automated update to Github CI to rustc nightly-2025-02-28 (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:
ACK c810a0ad58
Tree-SHA512: 446fc7f0a5d190c5ff874900d2b29b4051d91928948fa10bdcf5ba8db52ccd8ff51228f9832290836067f6ebf66f66517afffede14489e9c0f2313eed51bd523
bb8f833ca0 Update instruction.rs (kilavvy)
0ce622e668 Update message.rs (kilavvy)
f61941bbe6 Update serialized_signature.rs (kilavvy)
1d2de62e01 Update mod.rs (kilavvy)
Pull request description:
This PR fixes several typos in comments across multiple files:
- Fixed typo `interpretted` -> `interpreted` in `blockdata/script/instruction.rs`
- Fixed typo `neccessity` -> `necessity` in `p2p/message.rs`
- Fixed typo `underlflow` -> `underflow` in `taproot/serialized_signature.rs`
- Fixed typo `ambigous` -> `ambiguous"` in `units/src/amount/mod.rs`
These changes only affect comments and documentation, no functional code changes.
ACKs for top commit:
apoelstra:
ACK bb8f833ca01688eaae75e0fa322f698d34243185; successfully ran local tests; though all these commits could be squashed IMO
Tree-SHA512: d73dc2a86b20de87c0c5efb3e5042e3901c846236670e3a6501f4c93fd54328fef08bfeca276b93642e7b51d04cb8b9c8e1af558f3aabc3c924d60a61e58b031
8787304425 units: Improve code comment on macros (Tobin C. Harding)
Pull request description:
We have two macros that are hidden because they are code de-duplication tools. However the output they produce is, and has to be, stable so that we can use them in `units` and `primitives` without inadvertently breaking semver in `primitives`.
ACKs for top commit:
apoelstra:
ACK 8787304425c83cccfb1107bde0b0d82901470d38; successfully ran local tests
Tree-SHA512: 564bb27dcb608f391be8e50cbf2da02d2f339ddf575e5b5fd432a93df96233b50541616167c7c84a134ed31455a64149c822aea72e61c042fb1aeb8fab20d4ce
43ae9d7516 primitives: Hide script error internals (Tobin C. Harding)
2d8227f091 Hide relative locktime error internals (Tobin C. Harding)
Pull request description:
Make the struct fields private and add getters.
ACKs for top commit:
apoelstra:
ACK 43ae9d751622c7bef548a469466d74cf01284129; successfully ran local tests; nice! Way easier to understand these types with the new incompatible / expected names
Tree-SHA512: cfe67d60ea61a2a4c27b09071a6b11739ca281bf0b4a655121f90215ce38c3a637acf53a6e01aa2ef26fa80004cd919bf3b3334dbd9566ee2f594cab7750b563
f7ea6e50b5 Add support for pay to anchor outputs (Erik De Smedt)
Pull request description:
Add support for the newly created Pay2Anchor output-type which was introduced in bitcoin 28.0
See https://github.com/bitcoin/bitcoin/pull/30352
ACKs for top commit:
Kixunil:
ACK f7ea6e50b5
apoelstra:
ACK f7ea6e50b578238b0a7ff421d18d7c7f71d43278; successfully ran local tests
Tree-SHA512: cd3da860e81bd25e6fef72a9118b43d647af2339e9d226c124fa221f63d9c3149189480d40368d38900a999bf59a23fd5302025751ea1bebfea059b4fab21c0b
2688abad19 fuzz: add coverage for Display for Script (Bruno Garcia)
Pull request description:
We currently have the `script_bytes_to_asm_fmt` which fuzzes the `fmt_asm` function. However, this function is deprecated and the script's Display impl should be used instead. This PR adds fuzz coverage for it.
ACKs for top commit:
tcharding:
ACK 2688abad19
apoelstra:
ACK 2688abad19198128d799d020d28945a0aaeb1fef; successfully ran local tests; nice!
Tree-SHA512: 80aaeb7f6b0ae735554df2280822ea1be2a6b5576e0afd7fbfba65315f20bc44ef280e12a25415c6dda226b3b9632f6ea9ab34c3b22fc92e60d14a0f7e1de053
cf12ba262a Move taproot back to bitcoin crate (Tobin C. Harding)
Pull request description:
I don't know what I was thinking when I move the taproot hash types to `primitives`. As correctly pointed out by Kix we agreed to only have blockdata in `primitives`.
Move the taproot hash types back to `bitcoin::taproot` and remove the extension traits.
ACKs for top commit:
Kixunil:
ACK cf12ba262a
apoelstra:
ACK cf12ba262a646a6341098ee3f4c178a52fc90211; successfully ran local tests
Tree-SHA512: 0c5eabf395c05a93603a46b277c6ea2cc547f3894eef182fceb80f309123d67fe457936a388bac0249ec24cae7521eaef3bf8bd8facca5282e4ce2ea6fafd5f7
We have two macros that are hidden because they are code de-duplication
tools. However the output they produce is, and has to be, stable so that
we can use them in `units` and `primitives` without inadvertently
breaking semver in `primitives`.
083a33af85 chore: remove redundant words in CONTRIBUTING.md (costcould)
Pull request description:
ACKs for top commit:
tcharding:
ACK 083a33af85
apoelstra:
ACK 083a33af85d6e6fb9080049b21fd3ddeb79a63de; successfully ran local tests
Tree-SHA512: 7ec7d6f4a38630a1c2ab73674d431c8950eed6569589f16a6ae48425de39eb94e11a35f865e32d721f1ff0d51ebef0604ad0bc7236e37f666473405b2e2cd6ab
83bd83385e Update sighash.rs (leopardracer)
fc4ea87429 Update transaction.rs (leopardracer)
0e70e85a1a Update key.rs (leopardracer)
f7c28ab44d Update input_string.rs (leopardracer)
Pull request description:
This pull request contains changes to improve clarity, correctness and structure.
- Corrected typos in multiple files (e.g., `transacton` → `transaction`, `function panics` formatting).
- Improved readability of comments in `transaction.rs`, `key.rs`, and `input_string.rs.`
- No functional code changes, only documentation updates.
This message provides a clear summary of what was done and why the changes were made. Let me know if you need any modifications!
ACKs for top commit:
Kixunil:
ACK 83bd83385e
tcharding:
ACK 83bd83385e
apoelstra:
ACK 83bd83385e0bbad993f96f5abbe51f71d199aad1; successfully ran local tests
Tree-SHA512: ec0cae0357dd8c60e9286db71c3d18dfa6ba7acbaa27cce78c0586ab73c9631ea58ab453acd85b18d4edd72dcc578a4e08d69b9529e856837d5651efa288a4db
a8168c3f81 Add `taproot_leaf_script` methood to `Witness` (Martin Habovstiak)
59f21a291f Add a test case checking `taproot_control_block` (Martin Habovstiak)
e810ecff7c Fix key/script spend detection in `Witness` (Martin Habovstiak)
Pull request description:
Fixes#4097
High priority because it blocks a bunch of work and should be probably swiftly backported.
My plan is to backport this entire PR and then in the breaking version remove the broken `tapscript` method entirely. Keeping it around would be way too confusing if we're going to have tagged script.
ACKs for top commit:
tcharding:
ACK a8168c3f81
apoelstra:
ACK a8168c3f81a76165022af3f3aeec82317d8a6bf1; successfully ran local tests
Tree-SHA512: 9e3c065f045664c7e4fdf8ba4d9e7dc9281a59eda1187f39b297861714007d58e9e5071c37e1f3b16d171372313ae06aca2d98425a06a6be557718d9f73c0e14
814685e551 Macroise the NumOpResult tests (Tobin C. Harding)
a44a9d31f6 Add a few impls to the result macro (Andrew Poelstra)
353c23fa01 units: pull generic op impls on NumOpResult into macro (Andrew Poelstra)
21ac5aefe0 units: extend op reference macro to handle generics and where clauses (Andrew Poelstra)
ad9564895b units: replace a gazillion more macro calls with new macro (Andrew Poelstra)
0dc7f6cebd units: rearrange a bit of code to prep the next commit (Andrew Poelstra)
a358e79a85 units: allow multiple invocations in impl_op_for_references macro (Andrew Poelstra)
2da332e04a units: introduce impl_op_for_references and use it in three places (Andrew Poelstra)
c90559de8e Derive Copy for NumOpResult (Tobin C. Harding)
Pull request description:
This introduces a general macro which takes some number of `impl ops::Whatever<A> for <B>` and replicates them with all the permutations of references. It also takes a syntax which resembles the code for the initial impl block.
Uses it for all the binary opcodes on `Amount`, `SignedAmount`, `Weight`, `FeeRate`, as well as the numeric mul/div on those types, as well as generic impls on `NumResultOp<T>` (which are expanded to cover more cases).
ACKs for top commit:
tcharding:
ACK 814685e551
Tree-SHA512: 6b2ec389373ad50af6681f18fa13b3892bdee953541e6b854d187e6f49ec5e924aae812d4f0ad121f1ff34566161ebea3ce34f2aa87f3f3bda74a5af970add70
Hi,
I suggest some typo fix' for this doc:
1- "since these are needed to display hashes anway."
Should be "since these are needed to display hashes anyway." (spelling error).
2- "bench mark" and "bench marks" Should be "benchmark" and "benchmarks" (incorrect spacing; "benchmark" is a single word).
Thanks.
2d6ee57d9c Grab missing changelog (Tobin C. Harding)
Pull request description:
We release `v0.32.4` and `v0.32.5` already but forgot to merge the changelog entries back into master.
Grab the missing changelog entries from the `0.32.x` release branch.
ACKs for top commit:
Kixunil:
ACK 2d6ee57d9c
apoelstra:
ACK 2d6ee57d9c67a49a39eaf89781129a63c7d05e1a; successfully ran local tests
Tree-SHA512: bfa4d8ef2c58f1cc74c6a027ed33bab70a660c3bfcf2d2a72839741a3beb5ef6a355e1ca99e3aaa24a77a48f8c678a84d1c0bf7e5e30c1b33496b866e8667351
Implementors of the Tag trait had to use the #[derive(Clone)] attribute.
This change eliminates this need by removing the Clone trait
bound from the Tag trait.
Align with Bitcoin Core's policy by reducing the minimum non-witness
transaction size from 82 to 65 bytes. This change allows for more
minimal transaction cases (e.g., 1 input with 1 OP_RETURN output),
while still maintaining protection against CVE-2017-12842.
Matches bitcoin/bitcoin#26398
I don't know what I was thinking when I move the taproot hash types to
`primitives`. As correctly pointed out by Kix we agreed to only have
blockdata in `primitives`.
Move the taproot hash types back to `bitcoin::taproot` and remove the
extension traits.
As part of the 1.0 effort and forward maintainability hide the internals
of the two error types in the `script` module. Add getters to get at the
invalid size.
As part of the 1.0 effort and forward maintainability hide the internals
of the two error types in the `relative` locktime module. Doing so
allows us to remove the `non_exhaustive` attribute. Add getters to get
at the error innards.
ca8bd531d6 Automated update to Github CI to rustc nightly-2025-02-21 (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
ACKs for top commit:
tcharding:
ACK ca8bd531d6
Tree-SHA512: 39f9ee068cdafde4d50cebfbf9fd3b96377d12e0c98a059e835f61bfbe57f77f4e84a629082dc38aa40aabb190e66dbd95ab4ba6423f816796534fe28f89e6f8
Erick Cestari
merge-script
Jamil Lambert, PhD
Tobin C. Harding
19年梦醒
Fmt Bot
kilavvy
looklose
leonarddt05
Erik De Smedt
ndungudedan
jrakibi
Bruno Garcia