Deprecated: bdk_wallet::SignOptions and Migration Strategies

[portlandhodl]

Looking for docs or reasoning behind this change? Also what migration strategies are needed. Not a complete answer but just a general direction. Currently all of my testing infrastructure is dependent on the bdk_wallet signer.

Thanks in advance.

warning: use of deprecated struct `bdk_wallet::SignOptions`: PSBT signing was moved to `bitcoin::psbt` module
 --> cove/tests/██████:5:32
  |
5 | use bdk_wallet::{CreateParams, SignOptions, Wallet};
  |                                ^^^^^^^^^^^
  |
  = note: `#[warn(deprecated)]` on by default

[ValuedMammal]

Although SignOptions is deprecated, it is still in a usable state, just not receiving regular updates. If you're signing with hot keys the recommended way is to use Psbt::sign. Note that this takes a generic GetKey as the "signer". Check the docs to find implementors of the trait. To make it work seamlessly with descriptors the idea is to eventually be able to pass a KeyMap directly to Psbt::sign, refer to rust-bitcoin/rust-miniscript#851.

To better understand your situation are there certain sign options you currently rely on that would be disrupted by the change?