This lint triggers when parsing a reference to a large struct as a
generic argument, which is wrong.
Allow it crate wide because [subjectively] this lint never warns for
anything useful.
`require_network` is typically called as part of parsing, often in the
same line of code. Counter to our normal errors, it makes
`require_network` more ergonomic to use if we just return a `ParseError`
variant.
Close: #2507
Done in preparation for adding the `NetworkValidationError` as a variant
of `ParseError`.
Move the `NetworkValidationError` type to beneath `ParseError`.
Code move only, no other changes.
fd040f5e38 Replace TBD with 0.32.0 (Tobin C. Harding)
Pull request description:
We are gearing up for the 0.32.0 release; replace all instances of TBD with the version number of the upcoming release.
ACKs for top commit:
sanket1729:
ACK fd040f5e38
apoelstra:
ACK fd040f5e38
Tree-SHA512: fe73fd47a794557742f618b21434cd3cc18cde0e861216716723bfcc9135accf63590e1ea60bfeda066acec7312c8b9f1bf09e7454e7161ccaba5ebe60af66fd
af49841433 Hide base58::Error internals (Tobin C. Harding)
4f68e79da0 bitcoin: Stop using base58 errors (Tobin C. Harding)
669d5e8fc6 base58: Add InvalidCharacterError for decoding (Tobin C. Harding)
ec8609393b base58: Add error module (Tobin C. Harding)
42fabbab03 base58: Run the formatter (Tobin C. Harding)
Pull request description:
Improve the error code in the new `base58` crate.
ACKs for top commit:
apoelstra:
ACK af49841433
sanket1729:
ACK af49841433
Tree-SHA512: c05479f02a9a58c7c98fd5987e760288562372e16cceeeb655f0a5385b4a8605945a3b6f7fcf473a7132a40f8dc90d204bc5e9e64fd2cc0bdc37dbcabb4ddc5c
c17db32df3 Pub back in deprecated dust_value (Tobin C. Harding)
Pull request description:
When we renamed `dust_value` to `minimal_non_dust` we forgot to keep the original and deprecated it, doing so assists with the upgrade path.
Put back in deprecated `dust_value`, linking to the rename.
Renamed in #2255, found while testing upgrade of downstream software.
ACKs for top commit:
tcharding:
> ACK [c17db32](c17db32df3) I _think_ this matches the behavior of the old version
apoelstra:
ACK c17db32df3 I *think* this matches the behavior of the old version
sanket1729:
ACK c17db32df3
Tree-SHA512: 28e1bd2e1a0fd13c78c70ad2667b72b3bf649c293201b79c86c00f09d0126389ebaeb430b8dd32aeeec3d60cbd8761ae949f5784a5ea7756b1b9ae77ec96ce61
dec05b63e9 Refactor witness_version and is_witness_program (Tobin C. Harding)
dac552b436 Add unit tests for shortest/longest witness program (Tobin C. Harding)
Pull request description:
Refactor `witness_version` and `is_witness_program`.
- Patch 2 adds a couple of preparatory unit tests.
- Patch 2 does the refactor
Fix: #2618
ACKs for top commit:
apoelstra:
ACK dec05b63e9
sanket1729:
ACK dec05b63e9
Tree-SHA512: 3db0a1d8175cbb2fd18f3254854d02db3ad7efa2620b12f08d9727ef6bb5854f0a015917e57023cd2196a36d13276e80536a0e96318c44a1173da4f6793ca370
When we renamed `dust_value` to `minimal_non_dust` we forgot to keep the
original and deprecated it, doing so assists with the upgrade path.
Pub back in deprecated `dust_value`, linking to the rename.
Adds constructors to allow directly creating locktimes from time or
block counts; adds a flooring constructor to Time to match the ceiling
one; adds an explicit constructor to Height since the From<u16> was not
very discoverable.
These two functions are related. We cannot, by definition, get the
witness version from a script that is not a witness program but
currently the code is not linking these two things.
Refactor by doing:
- Move the check of the witness program bip rules to `witness_version`
- Call `witness_version().is_some()` in the predicate
Improve the docs while we are at it to include the bip text in the
rustdoc. Note I didn't bother referencing the segwit bip number, this
bip text is pretty well known.
Add two unit tests that verify we can correctly determine if a
shortest allowed and longest allowed script is a witness program.
Done in preparation for patching the `witness_version` function.
We are currently using the `base58::Error` type to create errors in
`bitcoin`, these are bitcoin errors not `base58` errors.
Note that we add what looks like duplicate
`InvalidBase58PayloadLengthError` types but they are different because
of the expected length. This could have been a field but I elected not
to do so for two reasons:
1. We will need to do so anyways if we crate smash more
2. The `crypto::key` one can have one of two values 33 or 34.
With this applied we can remove the now unused error variants from
`base58::Error`.
b816c0bb01 hash_types: add unit tests for display of all hash types in the library (Andrew Poelstra)
Pull request description:
This can be checked against the 0.29.x branch, and against the commit prior to #1659 (40c246743b^) and you will see that it is consistent EXCEPT:
* In rust-bitcoin 0.29.x we did not have multiple sighash types, only `Sighash`; we now have `LegacySighash`, `SegwitV0Sighash`, and `TapSighash`.
* In #1565 we deliberately changed the display direction of the sighashes, to match BIP 143.
Fixes#2495.
ACKs for top commit:
tcharding:
That's a win. ACK b816c0bb01
Tree-SHA512: 5b44f40165699910ea9ba945657cd1f960cf00a0b4dfa44c513feb3b74cda33ed80d3551042c15b85d6e57c30a54242db202eefd9ec8c8b6e1498b5578e52800
0d517dcfdd Re-export P2shError (Tobin C. Harding)
646ee1a837 Put re-exports in alphabetic order (Tobin C. Harding)
Pull request description:
As with the rest of the errors in `address::error` that are returned by a pubic function from the `address` module.
Note please, this PR just makes the `address/mod.rs` file uniform, debating the merit of the re-exports is out of scope.
ACKs for top commit:
apoelstra:
ACK 0d517dcfdd
Tree-SHA512: a65ebe6de62b83c6d3723c7c97a0953ddb8da51964ef54e69865855502ae5fa51b2b49c6fd408c452414b56518f4c7ab763faca925e8d81f0fe806af1df92aa2
290e4418e6 units: Fix cargo cult programming (Tobin C. Harding)
Pull request description:
When creating the ParseIntError in `hex_u32` I (tobin) just cargo cult programmed the generic stuff without thinking.
- The `is_signed` field is used to denote whether we were attempting to parse a signed or unsigned integer, it should be `false`.
- The `bits` field should be directly set to 32.
ACKs for top commit:
apoelstra:
ACK 290e4418e6
sanket1729:
ACK 290e4418e6
Tree-SHA512: 7dfd9f0cd98eff1c2b27a92dac5c4e2fe0fa4ae724528ef741fe43d8d923e2d31cbdcd4e540ecfba1b953860dc2b728a958e756e2d2012d9a9e715c0ca3c5068
When creating the ParseIntError in `hex_u32` I (Tobin) just cargo cult
programmed the generic stuff without thinking.
- The `is_signed` field is used to denote whether we were attempting to
parse a signed or unsigned integer, it should be `false`.
- The `bits` field should be directly set to 32.
16a813734c Implement consensus deserialize_hex (Tobin C. Harding)
Pull request description:
We have `serialize_hex` and `deserialize` but no `deserialize_hex`, add it.
Move the `IterReader` out of `consensus::serde` to the `consensus` module.
Add some additional logic to the `DecodeError`, I'm not sure why this wasn't there before?
Use the `HexSliceToBytesIter` by way of the `IterReader` to deserialize an arbitrary hex string. Add unit tests to check that we consume all bytes when deserializing a fixed size object (a transaction).
ACKs for top commit:
apoelstra:
ACK 16a813734c
sanket1729:
ACK 16a813734c
Tree-SHA512: 121285cb328ca01bf9fd2a716e6d625fa93113a11613d44c576e3e49a9d06dc181165d2d9bfb9beea7c3d2aff264f64ade4965acd594b05ce0d1660e7493d2e4
cbee9781e8 Move unit types to units (Tobin C. Harding)
5bd0d7194b Remove unused absolute::Error (Tobin C. Harding)
Pull request description:
Move the following unit types to the new `units` crate:
- `locktime::absolute::{Height, Time}`
- `locktime::relative::{Height, Time}`
- `FeeRate`
- `Weight`
Also move the `parse` module as well as constants as required.
Do minimal changes to get things building:
- Feature gate on "alloc" as needed.
- Remove rustdocs that use `bitcoin` types.
- Re-export units types so this is a non-breaking change.
- Fix import paths.
Patch 1 was originally #2526, putting it in via this PR to try and speed up the process.
Close: #2282
ACKs for top commit:
sanket1729:
ACK cbee9781e8
apoelstra:
ACK cbee9781e8 lgtm. this is a good start. I think the LockTime types should follow Height and Time
Tree-SHA512: 6b0d63c7b054008598d7fa81be7d8c112f2778883b5529d79d446617b94b3c196c9ac735f840d1dfb488700894d3161c6976d44ab0e12ac3af4008068eac5f87
0d64ae6eb4 Added tests for PublicKey::from_str (Sh0g0-1758)
Pull request description:
Fixes: #2550
Added some new tests and refactored some older tests.
ACKs for top commit:
sanket1729:
ACK 0d64ae6eb4
apoelstra:
ACK 0d64ae6eb4 thanks for bearing with me!
tcharding:
ACK 0d64ae6eb4
Tree-SHA512: b6792590c56ccac8e8cf6f182e74cb77c4652c537c0357456ff21a7814ebcc8cf48e0fad4c8d47e6e786a50e2cbb48134cb64406bcc900b4fcad9304d9cf4167
41e8fb0863 Support signing taproot in psbt (yu)
Pull request description:
Hi team, I'm from Keystone Wallet team. currently rust-bitcoin does not support signing taproot transactions in psbt.
We think this founction should be included in the psbt module, we submit this PR. Some context and discussion about this PR can be found here: #2418.
For this PR, mostly two new functions are introduced:
- `bip32_sign_schnorr`: sign a taproot input.
- `sighash_taproot`: calculate the sighash message to sign a taproot input along with the sighash type.
Looking forward to your feedback.
ACKs for top commit:
tcharding:
ACK 41e8fb0863
sanket1729:
ACK 41e8fb0863.
Tree-SHA512: 2eb14a3204e6ed848515483778dd7986662aacb332783d187da72d29e207b78a2d427939f2b958135a32de5459221385e6f1f5bae89f491b58d8bc79f202b724
6ecc41d126 Return error when constructing pubkey from slice (Tobin C. Harding)
Pull request description:
This PR fixes a bug introduced by me in #2473, and uncovered by #2563 - amazing that it was found so quickly!
Constructing a pubkey using `PublicKey::from_slice` can fail for reasons other than just incorrect length - we should not be using `expect` but rather returning the error.
A purist might argue that we are now returning a nested error type with an unreachable variant:
`ParsePublicKeyError::Encoding(FromSliceError::InvalidLength)`
Is this acceptable or do we want to further improve this?
ACKs for top commit:
sanket1729:
ACK 6ecc41d126
apoelstra:
ACK 6ecc41d126
Tree-SHA512: ae8299b21c4787a104f98533105308e8e7678cd5a29b78c30012982d741c05ba5f2bb1edd1d61d3a5ce028235d18c1511e1f94207479bc19e88cfec7a7ca1737
We have `serialize_hex` and `deserialize` but no `deserialize_hex`, add it.
Move the `IterReader` out of `consensus::serde` to the `consensus`
module.
Add some additional logic to the `DecodeError`, I'm not sure why this
wasn't there before?
Use the `HexSliceToBytesIter` by way of the `IterReader` to deserialize
an arbitrary hex string. Add unit tests to check that we consume all
bytes when deserializing a fixed size object (a transaction).
56132f59d5 Remove the `:#` formatting for `hex_fmt_impl` macro (448 OG)
Pull request description:
This commit attempts to solve #2505 by ensuring that formatting is not forced using the `:#` in the hex macro code generating in macro rule `hex_fmt_impl` in the hashes/utils.rs file.
The write! macro forces all formatting to add the prefix `0x` by adding an alternate by (#) default
```rust
impl<$($gen: $gent),*> $crate::_export::_core::fmt::Debug for $ty<$($gen),*> {
#[inline]
fn fmt(&self, f: &mut $crate::_export::_core::fmt::Formatter) -> $crate::_export::_core::fmt::Result {
write!(f, "{:#}", self) // <-- This is where the formatting is being forced.
}
}
```
By removing this formatting, the `:#` must be specified by the user in order for a prefix to be added.
```rust
let outpoint = bitcoin::OutPoint::default();
println!("{:?}", &outpoint);
println!("{:#?}", &outpoint);
println!("{:#}", &outpoint);
println!("{:x}", &outpoint.txid);
// `{:#}` must be specified to pretty print with a prefix
println!("{:#}", &outpoint.txid);
dbg!(&outpoint);
dbg!(&outpoint.txid);
```
The PR also adds testcase for this when running `cargo test` .
ACKs for top commit:
tcharding:
ACK 56132f59d5
apoelstra:
ACK 56132f59d5
Tree-SHA512: 9e4fc9f30ab0b3cf2651d3c09f7f01d8245ac8ea7ae3a82bb4efd19f25c77662bf279020a31fa61b37587cc0c74284696c56045c59f1ba63b2dd42a210d98ebc
f8de7954b2 Remove unused pow::TryFromError type (Tobin C. Harding)
43c5eb765c Fix witness_version leaf error type (Tobin C. Harding)
2af764e859 hashes: Fix leaf error type (Tobin C. Harding)
Pull request description:
In light of recent discussion go over the codebase and look for some places that the leaf errors are wrong. Does not do the whole code base, excludes `p2p` and a couple of other places.
ACKs for top commit:
apoelstra:
ACK f8de7954b2
Kixunil:
ACK f8de7954b2
Tree-SHA512: 2905878363869ee205cce49c58c060c712c9b7b55965ee60bb856128842968a4be86c93a194ffffdb35e215b2bea8ad33b04ee47e8e17cc784b0641ea48518e5
Constructing a pubkey using `PublicKey::from_slice` can fail for reasons
other than just incorrect length - we should not be using `expect` but
rather returning the error.
A purist might argue that we are now returning a nested error type with
an unreachable variant:
`ParsePublicKeyError::Encoding(FromSliceError::InvalidLength)`
Is this acceptable or do we want to further improve this?
This fixes the issue where pretty debug like `dbg` or `{:#}` introduce the use of
`0x` prefix to hex encoded transaction ID.
The transaction id is being forced to pretty print inside the `hex_fmt_impl` macro
using `{:#}` in the line `write!(f, "{:#}", self)` debug formatter.
Resolves: #2505
Move the following unit types to the new `units` crate:
- `locktime::absolute::{Height, Time}`
- `locktime::relative::{Height, Time}`
- `FeeRate`
- `Weight`
Also move the `parse` module as well as constants as required.
Do minimal changes to get things building:
- Feature gate on "alloc" as needed.
- Remove rustdocs that use `bitcoin` types.
- Re-export units types so this is a non-breaking change.
- Fix import paths.
The `absolute::Error` is not used, we originally intended it as possibly
useful for users of the library. We have not made effort in other
modules to provide such errors - lets remove it.
f337dec2b1 hashes: Remove unnecessary feature guard from test (Tobin C. Harding)
0cea90d505 Test hashes honour Formatter::precision (Tobin C. Harding)
4bfb466bb9 Upgrade hex dependency (Tobin C. Harding)
f0558e8eb9 Use fmt_hex_exact (Tobin C. Harding)
6820f51408 hashes: Add fmt roundtrip tests (Tobin C. Harding)
e302e30e7c Import with super::* in unit test (Tobin C. Harding)
Pull request description:
Upgrade to use the newly released `hex` code.
- Patch 1: Does trivial preparatory cleanup
- Patch 2: Adds some unit tests to check we roundtrip hashes correctly (added because in the test PR I had the `Midstate` iml wrong and it was not being caught).
- Patch 3: Uses macro in place of `forward_hex` and `backward_hex` - needs concept review, I hacked this without understanding why the functions existed in the first place.
- Patch 4: Does the upgrade, I've attempted to make minimal changes, so there is room for a bunch of cleanups if/when this merges.
- Patch 5: Adds a unit test to verify that we can close#2494
- Patch 6: Removes unnecessary feature gate from unit test.
ACKs for top commit:
Kixunil:
ACK f337dec2b1
apoelstra:
ACK f337dec2b1
Tree-SHA512: 7913d1b3079cf5ba1b0e70f5c33e091c5ef1258026c8f27bbe8a050100bbc7622b6555d560b15be3b3d90d47ce873f137a73cf2d772108d2915fb30ed129bded
3c8edae25b Split relative locktime error up (Tobin C. Harding)
Pull request description:
The `relative` module has a single general error type, we are moving away from this style to specific error types.
Split the `relative::Error` up into three error structs.
I forget the policy on public inner fields.
ACKs for top commit:
sanket1729:
utACK 3c8edae25b
apoelstra:
ACK 3c8edae25b
Tree-SHA512: f3079f81a825125f1efe54657fbba64618530b25aecaa3844902900517bf23bec26ff5399cf22f4e63e44316ebb603e8692cbaece2782ecafe09ffed3eab553c
Test that the new version of `hex` honours `Formatter::precision` for
new wrapped hash types (ie, types created with `hashes::hash_newtype`).
Fix: #2494
08a9962035 Replaced Deprecated Function (Sh0g0-1758)
Pull request description:
Changed deprecated Function with a supported one.
ACKs for top commit:
apoelstra:
ACK 08a9962035 yep, this seems reasonable. Thanks!
tcharding:
ACK 08a9962035
Tree-SHA512: fd0a55ab25cd15a3254a6c353e4906b4f4c74175d648e1f532be8b8642490e5187b96aa0aa7365771016e10a481054d3377b9074b93cd001da515177315b0d92
The `relative` module has a single general error type, we are moving
away from this style to specific error types.
Split the `relative::Error` up into three error structs.
Note the change of parameter `h` to `height`, and using `h` as the
pattern matched variable - this makes sense because it gives the
variable with large scope the longer name.
Tobin C. Harding
Fmt Bot
Andrew Poelstra
448 OG