bcf6d2839e Introduce scriptPubkey extension traits (Tobin C. Harding)
ee333defa4 Remove path from ScriptBuf (Tobin C. Harding)
Pull request description:
Done in preparation for moving the script types to `primitives`.
Add three public traits, one each for the three `script` types: `Builder`, `ScriptBuf`, and `Script`.
ACKs for top commit:
Kixunil:
ACK bcf6d2839e
apoelstra:
ACK bcf6d2839e
Tree-SHA512: 0ad11e474ddf1183d0119e36454cb4fd18d49a68655d274df800c6ef20afa7f8d0fdecd415c02595ea67a011e3a842b7ccc23c2d58f92ed9acbdc7f277fbd217
Done in preparation for moving the script types to `primitives`.
The script types have a bunch of functionality to support scriptPubkeys,
and scriptPubkeys are an address thing.
Create a module under `address` and in it create a bunch of extension
traits to hold all scriptPubkey functionality.
Includes adding an ugly-as-hell macro to create the traits.
ac4db6369d witness: Add Witness::witness_script inspector (Steven Roose)
6cc6c8621a witness: Add Witness::taproot_annex (Steven Roose)
b0848022eb witness: Add Witness::taproot_control_block (Steven Roose)
ef336e1387 witness: Improve Witness::tapscript (Steven Roose)
e48a2e4225 script: Add Script::redeem_script inspector (Steven Roose)
Pull request description:
Bundled these because they are very similar. Got a bunch of larger changes coming up based on these. I've been using these for a while for TXHASH work.
ACKs for top commit:
apoelstra:
ACK ac4db6369d but will need to wait for next release. I think we should merge these as-is although they will be much clearer after we do script tagging.
tcharding:
ACK ac4db6369d
Tree-SHA512: e1590d1bdc8b91aeba137453f0cdaa7e1ae6df3c8e9e1e0f087ed9be1a6beaf2286818379247d26c5dd27d07c12c10433db1c9b9a71667ab4d8d37c7deff1373
dc96475f58 Add/fix alloc features (Tobin C. Harding)
Pull request description:
Eventually we would like all our crates other than `bitcoin` to be able to be used without an allocator. Currently, and during crate smashing, this is not that useful because so much of the code comes from `bitcoin` and relies on the availability of an allocator.
As an initial step, add the `alloc` feature to `addresses` , `base58`, and `primitives`.
In order to to keep `--no-default-features` builds working make the crates empty if the `alloc` feature is not enabled. This is a suboptimal solution because the error messages users will get when they forget to enable `alloc` will be confusing (eg something like primitives does not contain Transaction). However our CI script (`run_task.sh`) expects `--no-default-features` to build cleanly (as do I).
ACKs for top commit:
apoelstra:
ACK dc96475f58
Kixunil:
ACK dc96475f58
Tree-SHA512: 28006ad638e72d3c712becaf94f6aaddc559fb2f7e7ad0d0810348fe979fb61e32f53e5b20894e472c5ac9e2b7f80cba6a3f0e12b766b817f412a927957ae3a2
Eventually we would like all our crates other than `bitcoin` to be able
to be used without an allocator. Currently, and during crate smashing,
this is not that useful because so much of the code comes from `bitcoin`
and relies on the availability of an allocator.
As an initial step, add the `alloc` feature to `addresses` , `base58`,
and `primitives`.
In order to to keep `--no-default-features` builds working make the
crates empty if the `alloc` feature is not enabled. This is a suboptimal
solution because the error messages users will get when they forget to
enable `alloc` will be confusing (eg something like primitives does not
contain Transaction). However our CI script (`run_task.sh`) expects
`--no-default-features` to build cleanly (as do I).
a738754f67 Add TxIdentifier trait (Tobin C. Harding)
Pull request description:
Add a new trait `TxIdentifier` that abstracts over the `Txid` and `Wtxid` types. We make `AsRef` a super trait so that the new trait needs no methods.
Seal the trait so consumers of the library cannot implement it.
Use the new trait in:
- the `bip152` module to tighten up the `with_siphash_keys` function
- as a trait bound on the `Leaf` associated type in the `MerkleNode` trait
ACKs for top commit:
apoelstra:
ACK a738754f67
Kixunil:
ACK a738754f67
Tree-SHA512: a7bda26a4a5107f96b24ea3c163286a7ab21a817bdec3434b3ab27d78e99c0548a7362a2271d362b89038c80d9251767c0d62e1df702ef57d9edaf141ab55cd6
51010777bf hashes: Strongly type the hash160::HashEngine (Tobin C. Harding)
d5dd54a489 hashes: Strongly type the sha256d::HashEngine (Tobin C. Harding)
a7422a779c hashes: Add const hash engine constructors (Tobin C. Harding)
Pull request description:
Currently we are using a type alias for a few of the hash engines.
Type alias' allow for potential mixing of types, a struct can better serve our users with not much additional complexity or maintenance burden.
- As preparation add const constructors where possible to hash engines (excl. `HmacEngine`).
- Add a `sha256d::HashEngine` struct
- Add a `hash160::HashEngine` struct
If this goes in we can improve the `sha256t::HashEngine` in a similar manner.
ACKs for top commit:
Kixunil:
ACK 51010777bf
apoelstra:
ACK 51010777bf but will hold off on merging until tcharding indicates whether he wants to address the midstate thing
Tree-SHA512: 810db3a8cd66e4d135b04a65d5b4c926cf2e5e8ac531619bbd884db69df17b29b64daeb6fb31b8b1fb32bffbf81cf84e55cd46945c743451c73f1b7f63489f63
9a586987d1 Move opcodes to primitives (Tobin C. Harding)
Pull request description:
Move the `opcodes` module to the new `primitives` crate. This is pretty straight forward, some things to note:
- Are we ok with the public wildcard re-export from `blockdata`? I think so because the whole `blockdata` module should, IMO, be deleted after everything in it is moved to `primitives`.
- `decode_pushnum` becomes public.
ACKs for top commit:
Kixunil:
ACK 9a586987d1
apoelstra:
ACK 9a586987d1
Tree-SHA512: ee9fa0ae4265f54ff7784dc873abc12572852c32ff24456e34cd6a8a004f9e1f932e01c80d3448107fca76507db4bdaa3dfff6b5a80de0707d59a033e582fb9e
afd19ebd61 Use super for imports in script module (Tobin C. Harding)
Pull request description:
In the `script` module we currently import `script` types using the fully qualified path, as recently discussed code is easier to maintain if we use `super` when `super != crate`.
Internal change only, no external changes.
ACKs for top commit:
Kixunil:
ACK afd19ebd61
apoelstra:
ACK afd19ebd61
Tree-SHA512: 5d8546de3d8d9014054fb53020ec0d742eb9698d6d70cd0b2e722b5e43792f4d1ad480d1c61d67b10ddda6a5ef42839118f0de0332251bd64cf31f0a566fd40b
Move the `opcodes` module to the new `primitives` crate. This is pretty
straight forward, some things to note:
- Are we ok with the public wildcard re-export from `blockdata`? I think
so because the whole `blockdata` module should, IMO, be deleted after
everything in it is moved to `primitives`.
- `decode_pushnum` becomes public.
Includes addition of a `patch` section for `primitives` in the
`bitcoin/embedded` crate.
In the `script` module we currently import `script` types using the
fully qualified path, as recently discussed code is easier to maintain
if we use `super` when `super != crate`.
Internal change only, no external changes.
Currently we are using a type alias for the `hash160::HashEngine`.
Type alias' allow for potential mixing of types, a `hash160::HashEngine`
struct can better serve our users with not much additional complexity or
maintenance burden.
As we did for the `sha256d::HashEngine`, add a new wrapper type
`hash160::HashEngine` that replaces the current type alias.
Currently we are using a type alias for the `sha256d::HashEngine`.
Type alias' allow for potential mixing of types, a `sha256d::HashEngine`
struct can better serve our users with not much additional complexity or
maintenance burden.
Add a new trait `TxIdentifier` that abstracts over the `Txid` and
`Wtxid` types. We make `AsRef` a super trait so that the new trait needs
no methods.
Seal the trait so consumers of the library cannot implement it.
Use the new trait in:
- the `bip152` module to tighten up the `with_siphash_keys` function
- as a trait bound on the `Leaf` associated type in the `MerkleNode` trait
837f466f72 bip152: check if indexes do not overflow (Bruno Garcia)
Pull request description:
When deserializing a `HeaderAndShortIds` we could check if the number of txs does not overflow 16 bits. If so, throw an error.
ACKs for top commit:
apoelstra:
ACK 837f466f72
Kixunil:
ACK 837f466f72
Tree-SHA512: 21797689758ae22666289cde123e3e9ae1bdb1ab2f85a1cd0f07ee8fa2a441e7b1b928f30b8fb1f65aef0c526c899eb96b83ed4fff074e70b31e0afad2c35930
7fa53440dc Move serde_round_trip macro to internals (Tobin C. Harding)
Pull request description:
We currently duplicate the serde_round_trip macro in `units` and `bitcoin`, this is unnecessary since it is a private test macro we can just throw it in `internals`.
While we are at it lets improve the macro by testing a binary encoding also, elect to use the `bincode` crate because we already have it in our dependency graph.
Add `test-serde` feature to `internals` to feature gate the macro and its usage (preventing the transient dependency on `bincode` and `serde_json`).
ACKs for top commit:
Kixunil:
ACK 7fa53440dc
apoelstra:
ACK 7fa53440dc
Tree-SHA512: f40c78bf2539940b7836ed413d5fe96ce4e9ce59bad7b3f86d831971320d1c2effcd23d0da5c785d6c372a2c6962bf720080ec4351248fbbdc0f2cfb4ffd602c
4bb9240992 bitcoin: Add comment to manifest (Tobin C. Harding)
c6c70a721e bitcoin: Update feature docs (Tobin C. Harding)
7712e5d891 bitcoin: Use 100 colum width in crate level docs (Tobin C. Harding)
Pull request description:
Update stale crate level docs in `bitcoin`. Done as two separate patches so the last one is trivial to review, whitespace only.
ACKs for top commit:
Kixunil:
ACK 4bb9240992
apoelstra:
ACK 4bb9240992
Tree-SHA512: b9d5474f7e7a0576f535df428ea20084acbcb74d0576e7f2934c547dd2c54f4a939d73ec547b3b254105a45c2372113c65ce136be1eabd63701259a3a6de3737
We currently duplicate the serde_round_trip macro in `units` and
`bitcoin`, this is unnecessary since it is a private test macro we can
just throw it in `internals`.
While we are at it lets improve the macro by testing a binary encoding
also, elect to use the `bincode` crate because we already have it in
our dependency graph.
Add `test-serde` feature to `internals` to feature gate the macro and
its usage (preventing the transient dependency on `bincode` and
`serde_json`).
The `bitcoin` crate documents its features in the crate level rustdocs,
currently they are stale.
Update and improve the feature docs section of crate level docs.
Currently we copy data into a new buffer before passing it into the
hasher, we can just hash the data directly.
Internal change only, no external change.
Fix: #2917
15f6bacec9 api: Run just check-api (Ryan Breen)
9684d496bb Add is_standard_op_return (Ryan Breen)
Pull request description:
This is the suggestion for #2292 to check OP_RETURN length
ACKs for top commit:
apoelstra:
ACK 15f6bacec9
Tree-SHA512: e346b5eff7cc40b98a08948c83cb5c064184541d819c37a977e432ec09df7f9e1a074f16a4df598142784bd875f1379e2b0848fe898923e4e12829f85b4c4520
865ba3fc39 Move serde string macros to internals (Tobin C. Harding)
4a2b13fcde internals: Feature gate whole serde module (Tobin C. Harding)
Pull request description:
The macros are internal things and can live in `internals`. This will help with future crate smashing.
ACKs for top commit:
apoelstra:
ACK 865ba3fc39
Kixunil:
ACK 865ba3fc39
Tree-SHA512: 7b3f029206c690ecf2894e0ad099d391312f7f8ec65ac9b5d4d9f25e6827f92075dcc851d0940a0faf1e27e7d0a305b575c8cc790939b3f222d7a2920d4d24fe
c717f7f424 Improve docs on private Witness fields (Tobin C. Harding)
Pull request description:
The `Witness` type is a reasonable complex data structure, make an effort to clarify its structure in the docs on the private fields.
Private docs only.
(Original idea pulled out of #2133.)
ACKs for top commit:
Kixunil:
ACK c717f7f424
apoelstra:
ACK c717f7f424 much clearer, thanks!
Tree-SHA512: 9d54b7eeefec97e584fb5f275049dbac0473c949fae8ab05c6961d6fc424c17a058af7037c2220ef1446af294d78c68bfee741cfeca1b18ecc402935d8069dab
d099b9c195 Remove wildcard from prelude import (Jamil Lambert, PhD)
Pull request description:
This patch replaces `prelude::*` wildcard imports with the types actually used. In a couple of cases `DisplayHex` was previously imported by the wildcard but was only used in the test module, an additional import was added to the test module instead of at the top where it causes an unused import warning.
Close: #2875
ACKs for top commit:
Kixunil:
ACK d099b9c195
tcharding:
ACK d099b9c195
Tree-SHA512: d59dfac0961d2649d509039a11c1b5574d81d05fef567a624cf15be2f587de796ea960ba5a08bef788199331c2f790fb06f7b393182538c7d8b1891ded119efc
The `Witness` type is a reasonable complex data structure, make an
effort to clarify its structure in the docs on the private fields.
Private docs only.
010141ecc9 api: Run just check-api (Tobin C. Harding)
cf800a1b07 Remove bech32 dependency from blockdata (Tobin C. Harding)
Pull request description:
We have a single usage of the `bech32` crate inside the `blockdata` module, to convert a `WitnessVersion` to a `Fe32`. We then have a single call site where we use the conversion in the `address` module.
This code was written without thinking to hard about the introduced dependency on `bech32`, in hindsite it shouldn't have been added.
In preparation for splitting a bunch of code in `blockdata` out into the `primitives` crate remove the `bech32` stuff from the `witness_version` module.
ACKs for top commit:
Kixunil:
ACK 010141ecc9
apoelstra:
ACK 010141ecc9
Tree-SHA512: 2d368ebf64ab7197b421e0dec48623f3fb03243081a988ff9ed2070135c8741efe24520c2aab496d54c52595808f10ee39816eaab8e3e4a7e64955cd25285670
a7731b2f33 api: Run just check-api (Marko Bencun)
47cba7a655 bip32: add from_32_slice method to DerivationPath (Marko Bencun)
Pull request description:
ChildNumber already has a `From<u32>` impl, but converting `&[u32]` to a `DerivationPath` was still difficult.
ACKs for top commit:
Kixunil:
ACK a7731b2f33
tcharding:
ACK a7731b2f33
Tree-SHA512: 2db94ee035e686102b8201f637422bb96bd79858aeffdb007594d722902d31a20f27e61b88fae8c854c80f785d9e7837b0158a046639ff8cc2d20d8883391842
dc10a49876 api: Run just check-api (Tobin C. Harding)
5e8f204581 Pass sigs and associated types by value (Tobin C. Harding)
Pull request description:
We should pass `Copy` types by value not by reference.
Currently this is not done in secp, but lets do it here in bitcoin.
Pass by value:
- `SerializedSignature`
- bitcoin sigs
- secp sigs
- secp `Message`
This is a continuation of the work to split up #2404 into manageable PRs.
ACKs for top commit:
apoelstra:
ACK dc10a49876
Kixunil:
ACK dc10a49876
Tree-SHA512: 8736eba067c74edb951c92357f5b3d0fc99c4fa6dc3beea579c10b3150873b74e8ec46c2c01f18818b37fca6e77c6b6edddeb6340edde6a9d8c28a4e69164c8c
6a7f780018 api: Run just check-api (Tobin C. Harding)
0c9223ac05 Manually format write_err statement (Tobin C. Harding)
43d7c750cc taproot: Add error types (Tobin C. Harding)
afe41c8a39 taproot: Split errors up (Tobin C. Harding)
Pull request description:
Currently there are a couple of errors in the `taproot` module that are too general, resulting in functions that return a general error type when a specific one would do.
Split two errors out and use them for for enum variants and function returns as possible.
Done as part of #2883
ACKs for top commit:
Kixunil:
ACK 6a7f780018
apoelstra:
ACK 6a7f780018
Tree-SHA512: bf5ed50dd8f913280d007f03124c7918c4b6cd642e67726bc3ffff23d9897f764a4391e167115668c3a1e951197485eba280fdbb8a0ce1bb7efb051388d13997
Wildcards have been replaced with what is actually used.
In a couple of cases an additional use statement was added to the test
module to import `DisplayHex` which is only used in test, but
previously imported with the wildcard at the top.
merge-script
Fmt Bot
Shing Him Ng
Tobin C. Harding
Jamil Lambert, PhD
douglaz
Bruno Garcia
Ryan Breen