Method new_secp256k1

fendermint/vm/message/src/signed.rs:77–88

Create a signed message.

(
        message: Message,
        sk: &SecretKey,
        chain_id: &ChainID,
    )

    /// Create a signed message.
    pub fn new_secp256k1(
        message: Message,
        sk: &SecretKey,
        chain_id: &ChainID,
    ) -> Result<Self, SignedMessageError> {
        let signature = match Self::signable(&message, chain_id)? {
            Signable::Ethereum((hash, _)) => sign_eth(sk, hash),
            Signable::Regular(data) => sign_regular(sk, &data),
            Signable::RegularFromEth((data, _)) => sign_regular(sk, &data),
        };
        Ok(Self { message, signature })
    }

    /// Calculate the CID of an FVM message.
    pub fn cid(message: &Message) -> Result<Cid, fvm_ipld_encoding::Error> {