This also adds checks for registered user actions.

This can be reverted back to the official parity-codec project once the new version with the changes has been released on crates.io.

From previous commit:
The problem with memory::Hash{Map,Set} is that it is not compatible with no_std environments.
It requires random state which is currently not a thing in the SRML and also it might use floats internally (e.g. for fill rate) which are also currently disabled due to non-determinism.

The problem with memory::HashMap is that it is not compatible with no_std environments.
It requires random state which is currently not a thing in the SRML and also it might use floats internally (e.g. for fill rate) which are also currently disabled due to non-determinism.

Now it has the required features in a branch.

Now it has the required features in a branch.

Read previous commit for more info.

This is required because of some special impls for pDSL that while not being mandatory, they are still important enough to serve usability.

This is for no_std compatibility.

The problem is that env_logger is obviously not no_std compatible.
At first you would think that this is not a problem, since it is only a dev-dependency that is allowed to pull the std lib.
However, due to a Cargo "bug" all dev-dependencies and normal dependencies need to have shared feature flags.
So since env_logger depends on log and pdsl_core depends on log both need to share their feature set which is chosen to be just the one that pulls std - what a mess ...

We now need our own logging facilities that are no_std compatible.

# Conflicts:
#	Cargo.toml
#	examples/subpeep/Cargo.toml
#	examples/subpeep/src/lib.rs

The alloc data structures are useful in no_std environments and enabled by #![feature(alloc)] in the crate root.

Shouldn't have been commited anyway.

Also replace std::sync::Mutex with spin::Mutex from crates.io for no_std compatibility.
We still should search for a better alternative.

The [profile.release] attributes were managed by the workspace before.

Basically the same as in substrate-contracts-adder by pepyakin.