a8168c3f81
We already have `tapscript` method on `Witness` which is broken because it doesn't check that the leaf script is a tapscript, however that behavior might have been intended by some consumers who want to inspect the script independent of the version. To resolve the confusion, we're going to add a new method that returns both the leaf script and, to avoid forgetting version check, also the leaf version. This doesn't touch the `tapscript` method yet to make backporting of this commit easier. It's also worth noting that leaf script is often used together with version. To make passing them around easier it'd be helpful to use a separate type. Thus this also adds a public POD type containing the script and the version. In anticipation of if being usable in different APIs it's also generic over the script type. Similarly to the `tapscript` method, this also only adds the type and doesn't change other functions to use it yet. Only the newly added `taproot_leaf_script` method uses it now. This is a part of #4073 |
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| CHANGELOG.md | ||
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