Crate descriptors

General workflow for working with ScriptPubkey* types:

Template -> Descriptor -> Structure -> PubkeyScript -> TxOut

TxOut -> PubkeyScript -> Descriptor -> Structure -> Format

Modules

locks

Relative and absolute time locks on transactions

Structs

DescrVariants

InputDescriptor

PubkeyTweak

Information about pay-to-contract output tweaks applied to single-key based outputs (P2PK, P2PKH, P2WPKH, P2WPKH-in-P2SH).

ScriptTemplate

Allows creating templates for native bitcoin scripts with embedded key generator templates. May be useful for creating descriptors in situations where target script can’t be deterministically represented by miniscript, for instance for Lightning network-specific transaction outputs

ScriptTweak

Information about pay-to-contract output tweaks embedded into script-based outputs (bare scripts, P2SH, P2WSH, P2WSH-in-P2SH).

TapretTweak

Information about tapret output tweaks.

Tret

OP_RETURN-tweaked taproot descriptor.

Enums

BareDescriptor

Descriptors exposing bare scripts (unlike miniscript::Descriptor which uses miniscript representation of the scripts).

CompositeDescrType

DescriptorClass

Error

InnerDescrType

OuterDescrType

OutputTweak

Keeps tweak information on all kinds of transaction output tweaks required for the wallet to reconstruct actual scriptPubkeys for the given wallet descriptor.

ParseError

Descriptor parse error

ScriptPubkeyDescr

SpkClass

UnsupportedScriptPubkey

Errors indicating variants of misformatted or unsupported (future) pubkeyScript