Method validate

crates/model/src/order.rs:542–551

(&self, domain_separator: &DomainSeparator)

impl SignedOrderCancellations {
    pub fn validate(&self, domain_separator: &DomainSeparator) -> Result<Address> {
        Ok(self
            .signature
            .recover(
                self.signing_scheme,
                domain_separator,
                &self.data.hash_struct(),
            )?
            .signer)
    }
}

/// An order cancellation as provided to the orderbook by the frontend.