Improve the script hash types by doing:
- Define the types in the `crypto::script` module
- Put the From impls directly below the type definitions
Keep the current crate level re-export so this does not impact the
public API _if_ people are using the re-export but is still a breaking
change.
Improve the pubkey hash types by doing:
- Define the types in the `crypto::key` module
- Add From<&PublicKey> impl for `PubkeyHash`
Keep the current crate level re-export so this does not impact the
public API _if_ people are using the re-export but is still a breaking
change.
Calculating the absolute fee from a fee rate can currently be achieved
by creating a `Weight` object and using
`FeeRate::checked_mul_by_weight`. This is kind of hard to discover, we
can add two public convenience functions that make discovery of the
functionality easier.
Add two functions for calculating the absolute fee by multiplying by
weight units (`Weight`) and virtual bytes (by first converting to weight
units).
d4e8f49fc3 Move p2p::constants::Network to crate root (Tobin C. Harding)
0f78943ef0 Move p2p::constants::Magic to p2p module (Tobin C. Harding)
d9d5a4ed4f Move p2p::constants::ServiceFlags to p2p module (Tobin C. Harding)
99d8ae1173 Improve rustdocs on PROTOCOL_VERSION (Tobin C. Harding)
4330722d62 Move p2p::constants::PROTOCOL_VERSION to p2p module (Tobin C. Harding)
1bac1fd518 Rename the network module to p2p (Tobin C. Harding)
dac97072a5 Add BorrowMut to prelude (Tobin C. Harding)
Pull request description:
This PR has grown.
- Rename the `network` module to `p2p` (fix: #1855)
- add `BorrowMut` to prelude
- Move the `Network`, `ChainHash`, and `Magic` structs to a newly create `p2p::network` module
- Do a few cleanups
ACKs for top commit:
apoelstra:
ACK d4e8f49fc3
Tree-SHA512: 7cee93d36363b8acbece6c92c6afc34bb3abe6d5801373d291db1323c934e7c384f3b5881cefb8b0d102dea53da6ed8da1bf60c324bf60d5dab3af598e0310da
55be538dac policy: Add refactor carve out (Tobin C. Harding)
Pull request description:
I have managed to burn out or bore our reviewers/maintainers. Getting two acks is becoming increasingly difficult. I've pestered everyone to the limit that I feel socially comfortable doing so, and as such, am requesting a carve out to the 2-ACK before merge rule.
The primary justification is that I feel we should have a bit more of BDFL and a bit less total consensus if we are to push forwards.
### Example PRs where this change would apply
- https://github.com/rust-bitcoin/rust-bitcoin/pull/1925
- https://github.com/rust-bitcoin/rust-bitcoin/pull/1854
- https://github.com/rust-bitcoin/rust-bitcoin/pull/1862
ACKs for top commit:
elichai:
I agree this makes sense for refactors ACK 55be538dac
apoelstra:
ACK 55be538dac
sanket1729:
ACK 55be538dac. Same reasons as apoelstra. And this is only for re-factors that are not adding any new features.
RCasatta:
ACK 55be538dac
Tree-SHA512: a5e206252015f49245ed282a3be7a35760d16f94dc6e60f31edf589a41ef642eba52a3bd7d1375b6033f3cf0128f47beee4f03e59cad151c64eedd71ac98baac
The `ServiceFlags` type is used by the p2p layer. It can live in the
`mod.rs` file of the `p2p` module. Done in preparation for removing the
`p2p::constants` module.
This is a straight code move, the `ServiceFlags` replaces the
current re-export.
The `PROTOCOL_VERSION` const is a p2p layer constant. It can live in the
`mod.rs` file of the `p2p` module.
This is a straight code move, the `PROTOCOL_VERSION` replaces the
current re-export.
The `network` module deals with data types and logic related to
internetworking bitcoind nodes, this is commonly referred to as the p2p
layer.
Rename the `network` module to `p2p` and fix all the paths.
Only commit in the docs and error messages to what we _really_ know.
In an attempt to reduce the likelyhood of the code going stale only
commit to what is guaranteed - that we have an error from a module.
This does arguably reduce the amount of context around the error.
As we do for `NonStandardSighashErrorType` add an error struct for
invalid sighash type, used by the `taproot` module instead of returning
a generic error enum with loads of unused variants.
Error types conventionally include `Error` as a suffix.
Rename `NonStandardSighashType` to `NonStandardSighashTypeError`.
While we are at it make the inner type private to the crate, there is no
need to leak the inner values type.
07041d584d Apply rustfmt (The rustfmt Tyranny)
dada6d65b7 script: Move some inspector methods from ScriptBuf to Script (Steven Roose)
Pull request description:
Noticed that these methods belong in Script.
ACKs for top commit:
tcharding:
ACK 07041d584d
sanket1729:
ACK 07041d584d.
apoelstra:
ACK 07041d584d
Tree-SHA512: cdcbdf22f0457123205621ec2834164c4598be1e5b221cf859d60e88110b19f8c1e484e86f60653af237e9c2acbcdbe5d2b4c98ccf239924386639c4ba6222f7
a70b1b9c6c Use standard set of derives on all error types (Tobin C. Harding)
2867acfffa Add non_exhaustive to SignError (Tobin C. Harding)
Pull request description:
This is a redo of #1961 without changing `io::Error` to `io::ErrorKind` and just leaving errors with an IO error in them with only `#[derive(Debug)]`.
ACKs for top commit:
apoelstra:
ACK a70b1b9c6c
sanket1729:
utACK a70b1b9c6c.
Tree-SHA512: 4a716077ed7e852d40b649d03239dea80039b5f32d30b8c572a5c3cd8e0ffbfe2593f8e5b18855fb4e659d08eefb515a6508e138fd0b14e82ab225876653d056
As part of an ongoing effort to make our error types stable and useful
add a stand set of derives to all error types in the library.
`#[derive(Debug, Clone, PartialEq, Eq)]`
Add `Copy` if possible and the error type does not include
`#[non_exhaustive]`.
If an error type includes `io::Error` it only gets `#[derive(Debug)]`.
bb8bd16302 internals: Remove hex module (Tobin C. Harding)
2268b44911 Depend on hex-conservative (Tobin C. Harding)
db50509cd3 Add usage docs to the "core2" feature (Tobin C. Harding)
Pull request description:
Use the newly released `hex-conservative` crate, by doing the following:
- Depend on `hex-conservative` in `bitcoin` and `hashes`
- Re-export `hex-conservative` as `hex` from both crate roots.
- Remove all the old hex code from `hashes`
- Remove all the old hex code from `internals`
- Remove the now unused `internals::prelude`
- Fix all the import statements (makes up the bulk of the lines changes in this patch)
ACKs for top commit:
apoelstra:
ACK bb8bd16302
sanket1729:
utACK bb8bd16302
Tree-SHA512: ec83b3941cae6f32272471779f28461bb04959a3f6a126a68bbf2c748d83ff9518ff8932d9e937a6f389c10028bf3eb58c6b6d71ea066924dd7a34faaec7a087
1edc5f4098 Fill in deprecated since NEXT-RELEASE placeholder (Tobin C. Harding)
Pull request description:
As we gear up for the v0.31.0 release we can fill in the NEXT-RELEASE placeholders.
ACKs for top commit:
sanket1729:
utACK 1edc5f4098
apoelstra:
ACK 1edc5f4098
Tree-SHA512: 61a78e9df0d563a1ebefef3d6c3447b767c5d878f05b45e9a20aecdcef897cc9d8c40d499882a7b8d74d5e99b25a256946c39edf2f05abab370cc0223346f66b
5c8933001c Avoid serialize inner data in RawNetworkMessage (Riccardo Casatta)
bc66ed82b2 Impl Encodable for NetworkMessage (Riccardo Casatta)
8560baaca2 Make fields of RawNetworkMessage non public (Riccardo Casatta)
Pull request description:
This PR removes the need to serialize the inner NetworkMessage in the RawNetworkMessage encoding, thus saving memory and reducing allocations.
To achieve this payload_len and checksum are kept in the RawNetworkMessage and checksum kept in CheckedData, to preserve invariants fields of the struct are made non-public.
ACKs for top commit:
apoelstra:
ACK 5c8933001c
tcharding:
ACK 5c8933001c
Tree-SHA512: aca3c7ac13d2d71184288f7815449e72c4c04fc617a65effba592592ef4ec50f18b6f83dbff58e9c4237cb1fe8e7af52cd43db9036658bdaf7888c07011e46cc
This type was defined in the `transaction` module because it was
originally used in a function that had been deprecated in favour of
moving the logic to the `sighash` module.
We just removed the deprecated code so we can now move this type to the
`sighash` module where it is used.
We only keep deprecated code around for one release so we can now remove
code deprecated in v0.30.0
Done in preparation as we gear up for v0.31.0 release.
RawNetworkMessage keep the payload_len and its checksum in the struct, thus
is not needed to serialize the inner network message
pub in fields of both RawNetworkMessage and CheckedData are removed so that
invariant are preserved.
provide accessor method and new for downstream libs.
This is done in order to more easily change the struct without impacting
downstream and also in order to add another field while preserving struct
invariant in future commit.
d3460daee7 Rename HashParse error variant to InvalidHash (Tobin C. Harding)
Pull request description:
Recently we changed the inner type of this variant and the name became stale because it is caused by a from slice constructor not from parsing.
ACKs for top commit:
apoelstra:
ACK d3460daee7
sanket1729:
ACK d3460daee7
Tree-SHA512: 0b4c405ba7f043f261bd1fba0c3ce943304fddcf33ef9d338e054bf048888008a173d24981c6ce90783dbfbb021d2430f19524f9dc13285c227a1e23ad3e1413
We have just released the `hex-conservative` crate, we can now use it.
Do the following:
- Depend on `hex-conservative` in `bitcoin` and `hashes`
- Re-export `hex-conservative` as `hex` from both crate roots.
- Remove all the old hex code from `hashes`
- Fix all the import statements (makes up the bulk of the lines changed
in this patch)
Tobin C. Harding
Andrew Poelstra
Daniela Brozzoni
The rustfmt Tyranny
Steven Roose
sanket1729
Riccardo Casatta