KnowWhoami

Appending changesets to `Store` after opening causes overwriting

15

**Describe the bug** * let's say a `Store` instance initially contains `changeset1` stored in its file. https://github.com/bitcoindevkit/bdk/blob/d99b3ef4b449a5c7b8facf04db3cb9be829a0ac1/crates/file_store/src/store.rs#L14 * Then after opening the store instance using `Store::open` and appending a new...

Types in `types.rs` should take generic `Keychainkind`.

1

**Describe the enhancement** https://github.com/bitcoindevkit/bdk/blob/82141a820123fcf48cb1b49702f59d7fe14ee8b2/crates/wallet/src/types.rs#L1 * These types are very basic ones and will be used by someone who aims to create a custom wallet using BDK internal structures -> but...

Extend `IntoWalletDescriptor` Trait to Include `DerivedDescriptor`

2

**Describe the enhancement** - Types implementing the `IntoWalletDescriptor` trait can currently be converted into `ExtendedDescriptor` and provide their corresponding `KeyMap`: - [Descriptor definition with `IntoWalletDescriptor`](https://github.com/bitcoindevkit/bdk/blob/d99b3ef4b449a5c7b8facf04db3cb9be829a0ac1/crates/wallet/src/descriptor/mod.rs#L74) - [Definition of `ExtendedDescriptor`](https://github.com/bitcoindevkit/bdk/blob/1a39821b8860bdce6db88ad11cf7e331c5b59dd0/crates/wallet/src/descriptor/mod.rs#L54) -...