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eaf5523a5a
Introduce flatStateCodec, a small interface that captures the trie-specific aspects of flat-state storage: key derivation from (address, slot), persistence of account/storage entries, clean-cache key disambiguation, iterator setup, and progress-marker handling. Mirrors the existing nodeHasher pattern and complements the Hasher interface from state-hasher-iface-2 (which abstracts trie-side hashing and commit). The codec is stored on Database alongside the existing hasher field, ready to be threaded through the flat-state call sites (disklayer, flush, generator, reader) in the next commit. Provides merkleFlatCodec, a thin wrapper over the existing rawdb snapshot accessors and helpers. This is a pure refactor: behavior is unchanged. The bintrie-side codec implementation is added in a later commit, after all call sites have been routed through the abstraction. |
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| .. | ||
| database | ||
| hashdb | ||
| internal | ||
| pathdb | ||
| database.go | ||
| generate.go | ||
| generate_test.go | ||
| history.go | ||
| preimages.go | ||
| preimages_test.go | ||
| states.go | ||