Function precompile

pub fn precompile<P, E>(
    ext: &mut E,
    address: &[u8; 20],
    input: &P::Interface,
) -> Result<Vec<u8>, Error>
where
    P: Precompile<T = E::T>,
    E: ExtWithInfo,
    BalanceOf<E::T>: Into<U256> + TryFrom<U256>,
    MomentOf<E::T>: Into<U256>,
    <<E as Ext>::T as Config>::Hash: IsType<H256>,

Convenience function to run pre-compiles for testing or benchmarking purposes.

Use CallSetup to create an appropriate environment to pass as the ext parameter. Panics in case the MATCHER of P does not match the passed address.