Instead of blindly using the `sighash_type` set in a psbt input, we
now only sign `SIGHASH_ALL` inputs by default, and require the user to
explicitly opt-in to using other sighashes if they desire to do so.
Fixes#350
It is redundant to pass true/false to `assert_eq!` since `assert!`
already asserts true/false.
This may, however, be controversial if someone thinks that
```
assert_eq!(foo, false);
```
is more clear than
```
assert!(!foo);
```
Use `assert!` directly instead of `assert_eq!` with true/false argument.
We recently converted uses of `PSBT` -> `Psbt` inline with idiomatic
Rust acronym identifiers. Do the same to `PSBTKey`.
Use `PsbtKey` instead of `PSBTKey` when aliasing the import of
`psbt::raw::Key` from `bitcoin` library.
Idiomatic Rust uses lowercase for acronyms for all characters after the
first e.g. `std::net::TcpStream`. PSBT (Partially Signed Bitcoin
Transaction) should be rendered `Psbt` in Rust code if we want to write
idiomatic Rust.
Use `Psbt` instead of `PSBT` when aliasing the import of
`PartiallySignedTransaction` from `bitcoin` library.
Instead of providing an opt-in option to force the addition of the
`non_witness_utxo`, we will now add them by default and provide the
option to disable them when they aren't considered necessary.
To allow adding UTXOs external to the current wallet.
The caller must provide the psbt::Input so we can create a coherent PSBT
at the end and so this is compatible with existing PSBT workflows.
Main changes:
- There are now two types of UTXOs, local and foreign reflected in a
`Utxo` enum.
- `WeightedUtxo` now captures floating `(Utxo, usize)` tuples
- `CoinSelectionResult` now has methods on it for distinguishing between
local amount included vs total.
Clippy emits warning:
warning: field assignment outside of initializer for an instance
created with Default::default()
Do as suggested by clippy and use the default init pattern.
```
let foo = Foo {
bar: ...,
Default::default()
}
```
As suggested by clippy we can use `.next()` on an iterator instead of
`nth(0)`. Although arguably no clearer, and certainly no worse, it keeps
clippy quiet and a clean lint is a good thing.
