Macro tezos_smart_rollup::kernel_entry

macro_rules! kernel_entry {
    ($kernel_run: expr) => { ... };
}

Derive kernel_run & mock_kernel_run entrypoints.

#[macro_use] extern crate tezos_smart_rollup_entrypoint;
#[macro_use] extern crate tezos_smart_rollup_debug;

use tezos_smart_rollup_host::runtime::Runtime;

fn run<Host: Runtime>(host: &mut Host) {
  debug_msg!(host, "Hello: {}", "Kernel!");
}

kernel_entry!(run);