Trait psbt::sign::SignAll

pub trait SignAll {
    fn sign_all<C>(
        &mut self, 
        provider: &impl SecretProvider<C>
    ) -> Result<usize, SignError>
    where
        C: Signing + Verification;
}

Extension trait for signing complete PSBT

Required methods

fn sign_all<C>(
    &mut self,
    provider: &impl SecretProvider<C>
) -> Result<usize, SignError> where
    C: Signing + Verification, 

Signs all PSBT inputs using all known keys provided by SecretProvider. This includes signing legacy, segwit and taproot inputs; including inputs coming from P2PK, P2PKH, P2WPKH, P2WPKH-in-P2SH, bare scripts, P2SH, P2WSH, P2WSH-in-P2SH and P2TR outputs with both key- and script- spending paths. Supports all consensus sighash types.

Returns

Number of created signatures or error. The number of signatures includes individual signatures created for different P2TR script spending paths, i.e. a transaction with one P2TR input having a single key may result in multiple signatures, one per each listed spending P2TR leaf.

Implementors

impl SignAll for Psbt