Trait Verifier

pub trait Verifier {
    // Required method
    fn verify(
        &self,
        script_pubkey: &[u8],
        amount: Option<i64>,
        tx_to: &[u8],
        input_index: u32,
        flags: Option<u32>,
        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_pubkey: &[u8], amount: Option<i64>, tx_to: &[u8], input_index: u32, flags: Option<u32>, spent_outputs: &[TxOut], ) -> Result<(), Error>

Verify a bitcoin script, mirroring the API of bitcoinkernel::verify.

Arguments

• script_pubkey - The script public key to verify.
• amount - The amount of the input being spent.
• tx_to - The transaction containing the script.
• input_index - The index of the input to verify.
• flags - Script verification flags.
• spent_outputs - The outputs being spent by the transaction.

Errors

Returns Error if verification fails.

Implementors