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CodeSeedState

evm_fork_cache::cache

Enum CodeSeedState 

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pub enum CodeSeedState {
    Pending {
        code_hash: B256,
    },
    Verified {
        code_hash: B256,
        verified_at_block: u64,
    },
    Etched {
        code_hash: B256,
    },
}
Expand description

Provenance + trust state of an address’s cached bytecode, for code that did not arrive via the lazy RPC backend.

Absence of a mark means RPC-origin (fetched from the provider, trusted as chain state). See the two write primitives: seed_account_code (canonical claim, verified once) and etch_account_code (deliberate local divergence).

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Pending

Canonical claim awaiting on-chain code-hash verification (EvmCache::verify_code_seeds).

Fields

§code_hash: B256

keccak256 of the seeded runtime code.

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Verified

Canonical claim confirmed against the chain. Never re-verified: post EIP-6780, deployed code is immutable, so one confirmation is durable. On chains without 6780 the escape hatch is purge_account, which clears the mark.

Fields

§code_hash: B256

keccak256 of the verified runtime code.

§verified_at_block: u64

Pinned block number at which the on-chain code hash matched.

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Etched

Deliberate local divergence (an unreleased contract, a test harness). Never verified, excluded from all canonical machinery, and reported on the health surface via etched_accounts.

Fields

§code_hash: B256

keccak256 of the etched runtime code.

Implementations§

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impl CodeSeedState

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pub fn code_hash(&self) -> B256

The keccak256 code hash this mark refers to.

Trait Implementations§

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impl Clone for CodeSeedState

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fn clone(&self) -> CodeSeedState

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CodeSeedState

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for CodeSeedState

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for CodeSeedState

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impl PartialEq for CodeSeedState

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fn eq(&self, other: &CodeSeedState) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Serialize for CodeSeedState

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for CodeSeedState

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