Tracking issue no_std support

[mattsse]

Describe the feature

Ideally, we want to have a subset of crates with no_std supports (evm specifically)

Tasks

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1. storage-errors Add no-std support for in reth-storage-errors #8459
2. execution erorrs crate no-std support #8706
   D-good-first-issue +1
   
3. consensus crate no-std support #8707
   D-good-first-issue +1
   
4. reth-primitives no-std support #8708
   D-good-first-issue +1
   
5. Check no std in CI #8716
   A-ci C-enhancement +2
   
6. Disable reth-primitives default features in workspace #8793
   C-debt D-good-first-issue S-stale +3
7. reth-primitives-trait no-std support #8801
   C-enhancement D-good-first-issue +2
8. ethereum-forks no-std support #8864
   C-enhancement D-good-first-issue +2
9. reth-revm no-std support #8865
   D-good-first-issue +1
10. chainspec no-std support #8930
    D-good-first-issue +1
    

Most significant blocker is most likely reth-primitives no_std support

Additional context

No response

[JackG-eth]

Assign me to all :)

[puma314]

After reth-primitives, these crates would be super helpful too:

• reth-revm (in particular the state_change.rs file is used in the state transition function)
• reth-evm (which seems pretty easy after the above is implemented)
• reth-evm-ethereum (all we need for computing STF)

[JackG-eth]

After reth-primitives, these crates would be super helpful too:

• reth-revm (in particular the state_change.rs file is used in the state transition function)
• reth-evm (which seems pretty easy after the above is implemented)
• reth-evm-ethereum (all we need for computing STF)

@mattsse what do you think on this? new set of tasks or?

[mattsse]

sg!
I think we should do #8793 first

[JackG-eth]

sg! I think we should do #8793 first

Yeah looking at it now :)

[DaniPopes]

FYI @JackG-eth currently none of the crates work on no_std, you must check it against a target that doesn't have a standard library because dependencies are still allowed to have std. See #8938

[JackG-eth]

@DaniPopes Ah, that makes much more sense now, sorry for the oversight from my end.... So, we will gradually fill in the list as more crates become independent from the standard lib?

[DaniPopes]

Yeah, the ones you've already done are fine, the problem is some dependencies aren't no_std or are missing default_features = false which will require a bit more work

[JackG-eth]

Hey @mattsse , apologies for being MIA. Will be back contributing and saw that we can close this?