feat(core/types): Body RLP codec hooks
#107
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…ereum#29514) Cherry-pick of `69f815f6f5791e0e48160bdad284773d0ffb1ba9`.
| return &Body{ | ||
| Transactions: b.transactions, | ||
| Uncles: b.uncles, | ||
| Withdrawals: b.withdrawals, | ||
| } |
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note this change is compulsory since there are more fields present in the struct than these 3.
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| // EncodeRLP implements the [rlp.Encoder] interface. | ||
| func (b *Body) EncodeRLP(w io.Writer) error { | ||
| return b.hooks().EncodeRLP(b, w) |
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Completely overriding RLP {en,de}coding is a blunt tool that we used for Header only because of the complexity of the modifications to that type (with the view to hopefully changing it in the future). I think it's possible to achieve this for Body without a hook, using just the rules of RLP optional, but I need to tinker a bit to confirm.
My greatest concern with a complete override is that the user still has to implement a lot of the upstream functionality, reducing the benefit of libevm.
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Progress on #109 suggests that this should be possible, with a hook that only needs to write fields to an rlp.EncoderBuffer. I'll confirm tomorrow.
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Body RLP codec hooksBody RLP codec hooks
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Status: 🔴 DO NOT MERGE
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Body RLP codec hooksBody RLP codec hooks
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Closed in favor of #109 |
Why this should be merged
How this works
How this was tested
Bodylibevm RLP codec hooks coreth#760