733505148c Add tests for witness_program (Shing Him Ng)
Pull request description:
Add tests for witness_program
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Tree-SHA512: c1ee82edf22c7b39bc110d03836ba5ebfa785a63185a75c1a61781180ff907c1ea0c491c963629450f360152766845dacedccc6cf56bc3d8c607e66281427dd3
ae93e226e3 Remove hashes io feature (Tobin C. Harding)
Pull request description:
Currently we only get `std::io::Write` impls when the `bitcoin-io` dependency is used. This is overly restrictive, it would be nice to have `std::io::Write` imlps even without the `bitcoin-io` dependency.
Copy the logic out of the `bitcoin_io::impl_write` macro into `hashes` but feature gate it differently.
Call the new macro inside `hash_type` (and in `hmac`), remove the `impls` module, and move the tests to the integration test directory.
Remove the `io` feature from `hashes`, now if users enable `std` they get `std::io::Write` impls and if they enable `bitcoin-io` they get `bitcoin_io::Write` impls as well.
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Tree-SHA512: d47c9c060750e8a024c46cbf7afe8d0d1245fa1f5e575f36b3a11e2460d3620ad9def1a6331dafe77d46affc99b043ec9679e619ce8ddfa32436a5826ece09e4
fe46225ed0 Allow unused imports when running bench code (Tobin C. Harding)
eb67e873e0 Allow unused variables in release mode (Tobin C. Harding)
Pull request description:
Two patches to clear the million warnings when running the bench code.
ACKs for top commit:
apoelstra:
ACK fe46225ed0 successfully ran local tests; though in the first commit you could also use `cfg_attr` FWIW
Kixunil:
ACK fe46225ed0
Tree-SHA512: 3f705e0441d8c0e41e9ceb5473572810ff2513f7e5531c1b7889418a3a85ac8622e50e271c7a3b5c386fb3f5629b85d4bd79739c4a02b51d58da86890721d8d2
0f897f80a5 Re-write (and re-name) read_uint_iter (Tobin C. Harding)
Pull request description:
The `UintError` type (returned by `read_uint_iter`) is not that useful because one variant is unreachable. Re-write the function by doing:n
- Re-write the function to reduce the error cases returned.
- Re-name it to `read_push_data_len`
- Move it to `internals`
- Use `PushDataLenLen` enum instead of an int parameter
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apoelstra:
ACK 0f897f80a5 successfully ran local tests; lol so much better than the old code
Kixunil:
ACK 0f897f80a5
Tree-SHA512: 095017a32c2d5bb2268cb1a059d0022e122faf8b41295f14970e7968374dd1c35c3b95357aba5aabaa17843439aebc237000009015ea9b8bc58ab1b337e8e1bc
ea2efc155e Add coinbase associated consts (Tobin C. Harding)
Pull request description:
Currently we have `all_zeros` functions and `null` functions but we can do better.
Add associated consts and improve the names to better describe what these dummy zero hashes are used for.
Deprecate related functions.
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Tree-SHA512: bc7e840622a558bc46798e3606452ad24c16b7d23e7fe7a68fdf8a719326eb9d6d872ec1647620506f1de76b8086ae36cce0e1399e55e50bbd794efb8b4dda47
The hash engine types have a `length` field that is used to cache the
number of bytes hashed so far, as such it is an arbitrary number and
could use a `u64` instead of `usize`.
While we are at it rename `length` to `bytes_hashed` to remove any
ambiguity of what this field is. Note this field is private, we already
have the public getter `n_bytes_hashes` to get the value.
Introduce a private function `incomplete_block_size`, the purpose of
this function is to put all the casts in one place so they can be well
documented and easily understood.
Fix: #3016
e788d5659c Automated update to Github CI to cargo-semver-checks version-0.35.0 (Update cargo-semver-checks 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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tcharding:
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Tree-SHA512: 797bede055af6dcce87a30105c63366c1e96456bf5bdf0da234efd1d32694bf68e5835e7fcede751bd5a4e9f8d1b090df7e81a8a299732ace78af60e82d9aa3a
Currently we only get `std::io::Write` impls when the `bitcoin-io`
dependency is used. This is overly restrictive, it would be nice to have
`std::io::Write` imlps even without the `bitcoin-io` dependency.
Copy the logic out of the `bitcoin_io::impl_write` macro into `hashes`
but feature gate it differently.
Call the new macro inside `hash_type` (and in `hmac`), remove the
`impls` module, and move the tests to the integration test directory.
Remove the `io` feature from `hashes`, now if users enable `std` they
get `std::io::Write` impls and if they enable `bitcoin-io` they get
`bitcoin_io::Write` impls as well.
The `UintError` type (returned by `read_uint_iter`) is not that useful
because one variant is unreachable. Re-write the function by doing:n
- Re-write the function to reduce the error cases returned.
- Re-name it to `read_push_data_len`
- Move it to `internals`
- Use `PushDataLenLen` enum instead of an int parameter
We have a bit of `unsafe` code in the crates which should really be
checked with `miri`. Thus this adds a basic CI check that automatically
determines which crates need `miri` checking and checks them. It also
makes sure to enable all target features so that SIMD code can be
checked as well.
eda87517c0 Update documentation to indicate that the Display implementation in Amount is unstable (Shing Him Ng)
Pull request description:
From [this comment](https://github.com/rust-bitcoin/rust-bitcoin/issues/2954#issuecomment-2325679334) in #2954, update the documentation to indicate that the Display implementation in Amount is unstable
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ACK eda87517c0
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ACK eda87517c0 successfully ran local tests
Tree-SHA512: de761b41696e1f43b1a823b0d8a62ce82ec3247e260b7f2b0253f176224e47da64542889c86b9150a9d1a4e29409008b45882cb16c954cbe601d3c1a0093e3cf
The code in `siphash24` was obtaining the pointer in buffer at offset by
accessing an element at that offset instead of accessing a range or
simply computing the offset of the pointer from the start. This is UB
because one canot access past `T` even if the allocation is known to be
large enough. This change fixes it by using a range and also replaces
complicated code with simpler use of `from_le_bytes`.
It's quite likely that this can be improved further, possibly even
removing the `unsafe` without speed penalty but it's a larger task
that's not a priority right now.
d72f730211 hashes: Use $crate in internal macros (Tobin C. Harding)
Pull request description:
These are only called from within the crate but it is still more correct to use `$crate` and saves this from biting us later if we copy the code someplace else.
Internal change only.
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ACK d72f730211 successfully ran local tests
Tree-SHA512: d278643c3fbeb28ca377ebf59958054dd2893c46b48469e03a8c7517c5b0b33271de061ae662c400d45962724fe4d13cada41fd5b839a1ff784521ac69c9db72
c00afe8d52 Change MessageSignatureError to secp256k1::Error (Jamil Lambert, PhD)
a20d0bc4eb Deprecate `from_slice()` in sha256.rs (Jamil Lambert, PhD)
089043546f Deprecate `from_slice` methods in favor of arrays (Jamil Lambert, PhD)
Pull request description:
As brought up in issue #3102 support for Rust arrays is now much better so slice-accepting methods that require a fixed length can be replaced with a method that accepts an array.
`from_slice()` methods that require a fixed length have been deprecated and where needed a `from_byte_array()` method created that accepts an array.
There are still `from_slice` methods that rely on changes to external crates before they can be changed to arrays.
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tcharding:
ACK c00afe8d52
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ACK c00afe8d52
Tree-SHA512: c505b78d5ca57e7e1004df6761ac6760d5d9b63c93edc6ac1f9adf047bc67011883575f835b06f6d35d7f6c2b6a4c6c7f0a82a3f0e293bfb4ef58123b75d3809
333c8ab297 Add additional docs to Witness (Tobin C. Harding)
Pull request description:
The `Witness` struct is non-trivial, in particular it is not immediately obvious where and when the compact size encode value for each witness element is stored.
Make an effort to improve the docs on `Witness` in relation to the compact size encoded length of each witness element.
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Tree-SHA512: 1c61a9ad071c035d5ad2e54446120d29ebf8cc4a779c96f04eda825890687dcbd53accc17522f57ef4ffb226eb1d85c6a3a115f27bebcfc7ad3c677033a8a414
`from_byte_array` cannot error due to InvalidLength so the returned
MessageSignatureError has been changed to return a secp256k1::Error,
which is the only error type returned by the function.
Support for Rust arrays is now much better so slice-accepting
methods that require a fixed length can be replaced with a method that
accepts an array.
`from_slice()` has been deprecated. A `from_byte_array()` function
already exists to be used instead.
Support for Rust arrays is now much better so slice-accepting methods
that require a fixed length can be replaced with a method that accepts
an array.
`from_slice()` has been deprecated and replaced with `from_byte_array()`
e9ecc0989c Automated update to Github CI to rustc stable-1.81.0 (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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Tree-SHA512: 1643f3f04650df4f4521ac16d1941961a7e32219f63cdb3556487ed29dcebdfb69a90c4b2ee10e8ea7207af0d43ad8774d23dab4b5cd04edba8fb9129c74a659
These are only called from within the crate but it is still more correct
to use `$crate` and saves this from biting us later if we copy the code
someplace else.
Internal change only.
Currently we have `all_zeros` functions and `null` functions but we can
do better.
Add associated consts and improve the names to better describe what
these dummy zero hashes are used for.
Deprecate related functions.
b60156321c Automated update to Github CI to rustc nightly-2024-09-04 (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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Tree-SHA512: 0d7227d52f58d09ef44882d5b1727c09c2949b5f0f6b7149bf14cf009cf55f995d9453c415280db33cb2b52e92396b59c97d0704671a70de7e6ba045ecf2bf35
In release mode we have a few unused variable warnings, lets just
allow them.
Found when running bench code, interestingly `cargo bench` must build
in release mode.
We would like to move the witness module to `primitives` but there is
a bunch of usage of `VarInt`.
Introduce a module that does the encoding and decoding instead, this
code is internal so put it in `internals`.
Note we add an unused public `MAX_ENCODABLE_SIZE` variable that is
commented with an issue link. Done like this because its quite
important that we see to it and it makes it clear that we are not and
we know about it.
https://github.com/rust-bitcoin/rust-bitcoin/issues/3264
The `Witness` struct is non-trivial, in particular it is not immediately
obvious where and when the compact size encode value for each witness
element is stored.
Make an effort to improve the docs on `Witness` in relation to the
compact size encoded length of each witness element.
8f5bde9f17 units: Fix typo in measured (Tobin C. Harding)
Pull request description:
Its "time is measured" not "time is measure".
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Tree-SHA512: 5dfb7c1def9fb9cb8b51083e2c6d22ae1fab30002802a71d93818ddbe457bcb20998d0fc7235d6953f212a801e66f7f87b01f130d58b76098716ccdd05736c9e
c48d9d6523 Move transaction::Version to primitives (Tobin C. Harding)
f490222068 Introduce the VersionExt trait (Tobin C. Harding)
fb89974b82 Run the formatter (Tobin C. Harding)
bb3a3ecbaa Introduce temporary module for Version (Tobin C. Harding)
1fde868f51 Separate Version impl blocks (Tobin C. Harding)
Pull request description:
As per title, in tiny small chunks, move the `transaction::Version` over to `primitives`. Only the type, its associated consts, and its `Display` impl are moved. The two methods are left in an extension trait.
Was originally attempted in #3253
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Tree-SHA512: 83415cf0762dca5c263deb743734fc7abede804a6daac31df3d0101b51c6261e6d54452eb744727ae680cacce9e4ef726a6fa253d86c4e7a5d8ec789b137566c
eccd3c4a3d Automated update to Github CI to rustc nightly-2024-09-01 (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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Tree-SHA512: 448936db5b2d64204535af3707189e86945c58de239bf4ef861923fe2c0b24866945efd6ec4bcfd41b27bfa23fbbcfb91bb1d86111e795caf7edefa840341c45
We would like to move the `Transaction` type to `primitives`, as a step
towards this move the `transaction::Version` and its trait imps (just
`Display`) over there.
In preparation for adding an extension trait; separate the
`transaction::Version` impl blocks into stuff that will stay here and
stuff that will go to `primitives`.
Refactor only, no logic changes.
30bb93c676 Implement impl_to_hex_from_lower_hex macro for types that implement fmt::LowerHex (Shing Him Ng)
Pull request description:
Created a macro that implements `to_hex` for types that currently have `core::fmt::LowerHex` and called it on types that have `core::fmt::LowerHex` implemented. I put the macro in the `internals` crate since there are types across the whole project that can potentially use this.
Resolves#2869
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Tree-SHA512: d3ebc7b5c0c23f1a8f8eef4379c1b475e8c23845e18ce514cb1e98eb63fc4f215e6bc4425f97c7303053df13374ef931ae9d9373badd7ca1975a55b0d00d0e40
90e073ef3e Set CRATES mechanically (Tobin C. Harding)
Pull request description:
Instead of manually setting the crates list it is less error prone to do so mechanically. This required some changes to the `run_task` script which have now merged, so we update to use the new commit hash at the same time.
- Use shell to set the `CRATES` env var used by `run_task.sh`.
- Use latest revision of rust-bitcoin-maintainer-tools
c71b23d81d Remove bool from cont_assert (Tobin C. Harding)
Pull request description:
It was correctly pointed out during review of #3215 (when we made `const_assert` panic) that using a `bool` added no additional information.
Remove the `bool` and just use unit.
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apoelstra:
ACK c71b23d81d successfully ran local tests; lol sure
Kixunil:
ACK c71b23d81d
Tree-SHA512: be9f4f10ee7d626a082b7ae9f257b79d500824ed3c1f7327391b2ad4d67e60d7da47a14fa7ef8f99d1ea8157967b4658518cbcf1c1bfcf1d8888455f3eb96437
b6371b5801 Fix clippy rustdocs warnings (Tobin C. Harding)
Pull request description:
A new nightly version (`nightly-2024-08-28`) introduces a few warnings because of our rustdocs. These are valid warnings and should be fixed, thanks `clippy` team.
(The `bip152` change is a bit sloppy, open to suggestions.)
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Tree-SHA512: 503fb9d48772b74a5acdb26c0f77a85c52323c03360f983204fccee0f28bedeff142237b067caa1ce6ea04ea9842cc493e0d06dc141ca00a98151fa002b62392
be13397570 Make hmac & hkdf more robust against buggy `Hash` (Martin Habovstiak)
94c0614bda Enforce that `Hash::Bytes` is an array (Martin Habovstiak)
Pull request description:
This makes sure `Hash::Bytes` is an array. We've discussed this somewhere but I don't remember where.
I'm not sure if the second commit is actually valuable but hopefully shouldn't make things worse.
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apoelstra:
ACK be13397570 successfully ran local tests; yep, this looks like an improvement. Agreed that the second commit has questionable value but doe not make things worse
tcharding:
ACK be13397570
Tree-SHA512: 0fed982084f0f98927c2b4a275cec81cb4bbc0efbf01551a0a4a8b6b39a4504830243ee8d55a5c0418d81b5d4babc7b22332dbacc0609ced8fada84d2961ae71
345d3daa72 fix: deprecate wrong and unused max script num (ChrisCho-H)
Pull request description:
~~Script number can be up to 2^39 - 1 to encode locktime.~~
~~If it's only for the integer operation besides locktime, it must be 2^31 - 1, not 2^31.~~
I agree with apoelstra opinion to deprecate this value.
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Tree-SHA512: df4205415634d8db1412f16a75d1dbc110ed69930cefa085bdaa268a7fcaf47776dd1d8ed6965e6bbb476825b5f80e5c00bb375730ad102bae8868abe5894068
merge-script
dependabot[bot]
Tobin C. Harding
Shing Him Ng
Martin Habovstiak
Fmt Bot
Jamil Lambert, PhD