Trait miniscript::psbt::PsbtOutputExt

pub trait PsbtOutputExt {
    // Required method
    fn update_with_descriptor_unchecked(
        &mut self,
        descriptor: &Descriptor<DefiniteDescriptorKey>
    ) -> Result<Descriptor<PublicKey>, ConversionError>;
}

Extension trait for PSBT outputs

Required Methods

fn update_with_descriptor_unchecked( &mut self, descriptor: &Descriptor<DefiniteDescriptorKey> ) -> Result<Descriptor<PublicKey>, ConversionError>

Given the descriptor of a PSBT output populate the relevant metadata

If the descriptor contains wildcards or otherwise cannot be transformed into a concrete descriptor an error will be returned. The descriptor can (and should) have extended keys in it so PSBT fields like bip32_derivation and tap_key_origins can be populated.

Note that this method doesn’t check that the script_pubkey of the output being updated matches the descriptor. To do that see update_output_with_descriptor.

Return value

For convenience, this returns the concrete descriptor that is computed internally to fill out the PSBT output fields. This can be used to manually check that the script_pubkey is consistent with the descriptor.

Implementations on Foreign Types

impl PsbtOutputExt for Output

fn update_with_descriptor_unchecked( &mut self, descriptor: &Descriptor<DefiniteDescriptorKey> ) -> Result<Descriptor<PublicKey>, ConversionError>

Implementors