Lib.rs

Entrypoint definition for Tezos Smart Rollup kernels.

A kernel must expose an extern "C" fn kernel_run(); entrypoint, which is called on a loop by the runtime. The kernel yields to the runtime by returning out of kernel_run.

There is a limit on how many computation ticks a kernel may perform per entry. It is called a number of times per non-empty level. The kernel must take care not to perform arbitrarily long computations, to avoid breaching the computation limit.