Trait Verifier 

pub trait Verifier {
    // Required method
    fn verify(
        &self,
        script_pubkeys: &HashMap<usize, ScriptBuf>,
        tx_to: &Transaction,
        spent_outputs: &[TxOut],
    ) -> Result<(), Error>;
}

Trait to abstract the behavior of the bitcoin script verifier, allowing users to provide their own verifier.

Required Methods

fn verify( &self, script_pubkeys: &HashMap<usize, ScriptBuf>, tx_to: &Transaction, spent_outputs: &[TxOut], ) -> Result<(), Error>

Verify one or more scripts in a bitcoin transaction.

Arguments

• script_pubkeys - The scriptPubKeys to verify (by index).
• tx_to - The transaction with emulated witness data.
• spent_outputs - The outputs being spent by the transaction.

Errors

Returns Error if verification fails.

Implementors