There are a few green lines for the Tap*Hash types, which are tagged
hashes, and whose engine/from_engine impls are replaced. The rest is
red, for the other hashtypes where these methods are just dropped.
A later PR will also drop the methods for the Tap*Hash types but that
seemed different enough from the rest to warrant its own PR.
4652ce20ed API changes for "delete `all_zeros`" (Andrew Poelstra)
8869f35a69 hashes: drop the `all_zeros` method on arbitrary hashes (Andrew Poelstra)
9f8797f486 API changes for constification of hash constructors (Andrew Poelstra)
154e91af8c hashes: constify a bunch of constructors (Andrew Poelstra)
c155cbf8b2 hashes: use workaround to get constfns on tagged hashes with MSRV (Andrew Poelstra)
Pull request description:
I think these changes are both uncontroversial but they have fairly large diffs so I am PRing them together before making more invasive changes.
ACKs for top commit:
tcharding:
ACK 4652ce20ed
Tree-SHA512: 4560fa397deab50448598894b9364f9d8f8b48169901a84db6a44168cdba795ab69b48ad2cac61caebcee5e227a03271335b405cf5514265290a4d1f2fdf52a2
72655607b6 api: Run just check-api (Tobin C. Harding)
e8250cd96a Remove InvalidInternalKey variant from TaprootBuilderError (Tobin C. Harding)
Pull request description:
This variant is unused, remove it.
Done as part of #2883.
ACKs for top commit:
Kixunil:
ACK 72655607b6
apoelstra:
ACK 72655607b6
Tree-SHA512: 5cd27cacebcf078afdf1ceba4e3d51e78f20ee4883000b766efb7a246fd7a166240038a2e7d27249a22049c3258673a393ff2fd62cb4b27a2cade04b28ef2ac9
433fd6bf7e api: Run just check-api (Tobin C. Harding)
8fd583b069 Pass hash types by value (Tobin C. Harding)
Pull request description:
We should pass `Copy` types by value not by reference. Pass the hash types by value.
Second step in the pass-copy-types-by-value work, pulled out of #2404.
ACKs for top commit:
apoelstra:
ACK 433fd6bf7e
Kixunil:
ACK 433fd6bf7e
Tree-SHA512: 999d12f60550cacc4ae19b4cbf505b25c1eed803820f22b1a706e9f95da1b7e7b422f393f4115d579927c0c476cd504036a39b3cdc06a1d6befbcff5513f7433
As you can see from the - lines in the API diff, there is no reduction
in API surface (we just remove the T:Tag bound from the sha256t::Tag
type, which is not strictly necessary but maybe we would prefer to keep).
These changes are nontrivial. They
* Drop the `From` impls from (w)txids to (w)TxMerkleRoots
* Introduce a new trait and bound calculate_root on it...
* ...in such a way that its return value cannot be inferred without
further hints (though in practice this doesn't matter because usually
the return value is immediately assigned to something with a known
type such as a BlockHeader field)
9f01871c11 api: Run just check-api (Tobin C. Harding)
7929b51640 Pass keys by value (Tobin C. Harding)
Pull request description:
We should pass `Copy` types by value not by reference. Pass the key types by value.
This is patch 1 from #2404
ACKs for top commit:
apoelstra:
ACK 9f01871c11 this will annoy some people but I think we should do it
Tree-SHA512: 18afab537edf4ade4dc1c1e5992e50060b8935531f1e3cbe1d3b94b2fcb87aafa39947f342e0e762835bda3b4091dd35b3b74ea79f4dbb3b21660ffd21d1f82e
18b2788a5a api: Run just check-api (Tobin C. Harding)
6b7d02e5ae Add inherent functions to hashes (Tobin C. Harding)
Pull request description:
Currently we have a trait `Hash` that is required for `Hmac`, `Hkdf`, and other use cases. However, it is unegonomic for users who just want to do a simple hash to have to import the trait.
Add inherent functions to all hash types including those created with the new wrapper type macros.
This patch introduces some duplicate code but we are trying to make progress in the hashes API re-write. We can come back and de-dublicate later.
Includes making `to_byte_array`,`from_byte_array`, `as_byte_array`, and `all_zeros` const where easily possible.
ACKs for top commit:
apoelstra:
ACK 18b2788a5a
Tree-SHA512: 6b7a8d8a8501e981416d767040e5bd9fa8d1134be2ca133b5c53aa55f65c8456dccb63b642e30d0d571ca838c6f9eaeff6527d92a9b4212819a49ce619c4e093
d6ef16af30 update api (Divyansh Gupta)
a336ec0dda refactor(script): move `read_scriptint` to `PushBytes` & create `read_int` function (Divyansh Gupta)
Pull request description:
* Moved `read_scriptint` method to `Push_Bytes` struct
* Created `Instruction::read_int` method which acts as a wrappper around this function.
Done as part of #1547
ACKs for top commit:
apoelstra:
ACK d6ef16af30
tcharding:
ACK d6ef16af30
Tree-SHA512: e33df8adcb1c23351da303f6bad1ea4a8eae30e65943d230ae886183a01f970aecd0c8c8fd3a6c337cfe6dde1b7590778d88c308415e393f137065ef7da4b29c
b5ef7db3c0 api: Run just check-api (Tobin C. Harding)
1b40550ce8 Add an AddressData type (Tobin C. Harding)
Pull request description:
In the 0.32.0 release we removed the `address::Payload` struct because it was deemed an implementation detail. As a byproduct of doing so we made it impossible for users to match on an enum and get the address payload (or data).
- Add a public `AddressData` enum that holds an address' encoded data.
- Add a conversion function to `Address` that returns the data enum.
This patch is additive and is expected to be backported and release as a `0.32` point release.
ACKs for top commit:
apoelstra:
ACK b5ef7db3c0 I still feel a little partial to calling the struct "DecodedAddress" and the method "decode"...but this is good, and I do not want to bikeshed
Tree-SHA512: d97836bb2d7fc0f6e9fbba2afb30eeefefc88e7105d4765a146dd444c8397dd4d1ef4fd3e3eb925589294d46bfc8a66d33797a05dbc2131923534364424c135c
3615410d21 api: Run just check-api (Tobin C. Harding)
a3d2d1a184 Make Address:p2sh_from_hash public (Tobin C. Harding)
Pull request description:
We previously made this function Private and added a comment that doing so was somehow better to remove the footgun of hashing the wrong length script. However in hindsight this was a bad idea and users want the functionality.
Make the `Address:p2sh_from_hash` public and document it as we do for `Address::p2sh`.
This is an additive change and is expected to be backported to `v0.32`, as part of the fix to #2784. Please note it introduces the footgun that is described in the function rustdoc. This will be improved as a separate patch and added to the current release.
ACKs for top commit:
apoelstra:
ACK 3615410d21
Tree-SHA512: 535bb7894eeef8ecb5afb7bf6e5c483cd42c6a4282d1c116e5bf86cd1364a8327bbec1efb8634a578f07ad2832c1e5daf7fe7e844574b88b1ad355a443627bef
cf3e1eb198 api: Run just check-api (Tobin C. Harding)
98bf213c52 bitcoin: Remove error module (Tobin C. Harding)
a5b93cb159 Flesh out hex unit parsing API (Tobin C. Harding)
Pull request description:
Add to `units::parse` the complete suit of hex unit parsing functions:
- remove prefix
- assert without prefix
- parse with or without prefix
- parse with prefix
- parse without prefix
- parse prefix unchecked
Refactor `bitcoin` to use the exact function we need, removing code duplication.
This is a breaking change to `units`, it does however keep the current re-exports from the public, now empty, `bitcoin::error` module.
ACKs for top commit:
apoelstra:
ACK cf3e1eb198
Tree-SHA512: 1778108d4364e290e8956cfea6f23fcdd82c835844d034a00b4cf5cab5552e3efbe853dfbf8a3e0a4bd53a8e3da9d6f7c7408d332d18cd7090aec16fc1f02fe7
We would like to check for API changes during development and in CI so
that such changes can be discussed separately from the code.
Add tooling and documentation for creating API listings for the public
crates within the workspace (i.e., not `internals`).
Add API text files from an initial run of the script.
Andrew Poelstra
Jose Storopoli
Tobin C. Harding
Divyansh Gupta
Liu-Cheng Xu
Nick Johnson
Velnbur