da731c4825 Add further description to the NodeInfo struct (Tobin Harding)
492ccebd99 Use links for error types (Tobin Harding)
3e05887579 Use 'the' to improve sentence (Tobin Harding)
Pull request description:
See to nits from review of https://github.com/rust-bitcoin/rust-bitcoin/pull/912
Three minor patches to the `taproot` module docs.
CC @dr-orlovsky
ACKs for top commit:
dr-orlovsky:
ACK da731c4825
sanket1729:
ACK da731c4825
Tree-SHA512: 17a27a19c88f9baa8127023b2ee30fc2259cb0058a92dc9d8ae595e9e02ccb047fefcba7548ff7900fffa7bc6853447183e80660b8756d90d055ab8aa96ae938
As has been done in other places in the codebase; improve the docs in
the `taproot` module by doing:
- Use full sentences (capital letters + full stops)
- Use back ticks and links for types where appropriate
- Fix grammar
- Fix stale docs
- Use third person for describing functions
- Use 100 character line width
- Use markdown sections (`# Examples`, `# Returns`) where appropriate
- Separate brief heading from extended description when appropriate
- Use `///` for all functions/types (both private and public)
I also did:
- Build the docs and check all the links
- Read all the built docs, check for sanity and pretty-ness
208eb65f1b Make NodeInfo API public (sanket1729)
Pull request description:
Reported by @shesek. Users might find it convenient to manually construct the tree using `NodeInfo` API
```rust
let leaf1 = NodeInfo::from_leaf_with_ver();
let leaf2 = NodeInfo::from_leaf_with_ver();
let root = NodeInfo::combine(leaf1, leaf2);
let spend_info = TaprootSpendInfo::from_node_info(&secp, internal_key, root);
```
ACKs for top commit:
dr-orlovsky:
ACK 208eb65f1b
apoelstra:
ACK 208eb65f1b
Tree-SHA512: b5a6b26e0d4a637f7ad6e987976b31b00d3567feca85f1a0bf63aa03603aded0ddae6578b1cabc1056870a596b8cb1a83e4ef3f45802e03da80c3d58d9bab1f1
The exact code formatting we use is not as important as uniformity.
Since we do not use tooling to control the formatting we have to be
vigilant ourselves. Recently I (Tobin) changed the way default type
parameters were formatted (arbitrarily but uniformly). Turns out I
picked the wrong way, there is already a convention as shown in the rust
documentation online (e.g. [1]).
Use 'conventional' spacing for default type parameters. Make the change
across the whole repository, found using
git grep '\<.* = .*\>'
[1] - https://doc.rust-lang.org/book/ch19-03-advanced-traits.html
In this library we specifically do not use rustfmt and tend to favour
terse statements that do not use extra lines unnecessarily. In order to
help new devs understand the style modify code that seems to use an
unnecessary number of lines.
None of these changes should reduce the readability of the code.
Our usage of `where` statements is not uniform, nor is it inline with
the typical layout suggested by `rustfmt`.
Make an effort to be more uniform with usage of `where` statements.
However, explicitly do _not_ do every usage since sometimes our usage
favours terseness (all on a single line).
Do various whitespace refactorings, of note:
- Use space around equals e.g., 'since = "blah"'
- Put return/break/continue on separate line
Whitespace only, no logic changes.
Update our `rust-secp256k1` dependency to the latest version.
Requires doing:
- Add a new variant to `Error` for the case where parity of the internal
key is an invalid value (not 0 or 1).
- Use non-deprecated const
Changes the API from TweakedPublicKey to XonlyPublicKey. I believe we
introduced TweakedPublicKey to guard against creating address API. This
is confusing because when we want to verify control block we have to
call dangerous_assume_tweak.
This is in true in most cases that the key would be tweaked, but we only
want to guard in while creating a new address. If we want to verify
blocks, we should deal with native X-only-keys regardless of how they
were created
Rust convention is to use `to_` for conversion methods that convert from
an owned type to an owned `Copy` type. `into_` is for owned to owned
non-`Copy` types.
Re-name conversion methods that use `into_` for `Copy` types to use
`to_`, no need to deprecate these ones because they are unreleased.
b5bf6d7319 Improve rustdocs on schnorr module (Tobin Harding)
a6d3514f2b Return parity when doing tap_tweak (Tobin Harding)
7af0999745 Re-name TweakedPublicKey constructor (Tobin Harding)
3c3cf0396b Remove use of unreachable in error branch (Tobin Harding)
d8e42d153e Remove 'what' comments (Tobin Harding)
b60db79a3b Use un/tweaked public key types (Tobin Harding)
402bd993b2 Add standard derives to TweakedPublickKey (Tobin Harding)
9c015d9ce3 Add newline to end of file (Tobin Harding)
Pull request description:
We have two types for tweaked/untweaked schnorr public keys to help users of the taproot API not mix these two keys up. Currently the `taproot` module uses 'raw' `schnoor::PublicKey`s.
Use the `schnoor` module's tweak/untweaked public key types for the `taproot` API.
Fixes: #725
Please note, I saw this was labeled 'good-first-issue' but I ignored that and greedily implemented a solution because of two reasons
1. We want to get taproot stuff done post haste.
2. I'm struggling to follow what is going on with all the taproot work so this seemed like a way to get my hands dirty.
ACKs for top commit:
dr-orlovsky:
utACK b5bf6d7319
sanket1729:
ACK b5bf6d7319
Tree-SHA512: e3e0480e0d193877c33ac11d0e3a288b0393d9475b26056914e439cb3f19583c1936e70d048df8d2120a36a63b6b592d12e21ca3ab7e058dce6f8f873c3b598b
Dr Maxim Orlovsky
sanket1729
Tobin Harding
Andrew Poelstra
Jeremy Rubin
Riccardo Casatta
KaFai Choi