Results 38 issues of Wei Tang

This extends precompiled contract to add a second kind. For this kind of precompiled contracts, it returns subsequent EVM codes (with inputs) that is executed within the same context as...

It uses scale-info 1.0. No releases available yet.

This implements a hooked version of the `StackExecutor`. Alternative to #18. It creates a separated `HookedStackExecutor` struct as a wrapper for `StackExecutor` instead of directly integrating the hooks to `StackExecutor`.

Some of them seems to be unneeded. However, in most cases (when substate exits and `fail` is called before), it should have no effect with or without. But we need...