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MissingState

evm_fork_cache::cache::overlay

Struct MissingState 

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pub struct MissingState {
    pub accounts: HashSet<Address>,
    pub code_hashes: HashSet<B256>,
    pub storage: HashSet<(Address, U256)>,
    pub block_hashes: HashSet<u64>,
}
Expand description

State an RPC-disconnected overlay could not resolve from its immutable snapshot.

The EVM database interface requires a value even when an offline snapshot is incomplete. EvmOverlay continues to return the protocol-neutral fallback (None, empty bytecode, ZERO storage, or ZERO block hash), but records every such fallback here. Callers must treat a non-empty report as an incomplete simulation rather than authoritative execution.

Fields§

§accounts: HashSet<Address>

Account headers absent from the snapshot.

§code_hashes: HashSet<B256>

Runtime-code hashes absent from the snapshot.

§storage: HashSet<(Address, U256)>

Storage slots absent from the snapshot.

§block_hashes: HashSet<u64>

In-range block numbers whose hashes were absent from the snapshot.

Implementations§

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impl MissingState

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pub fn is_empty(&self) -> bool

Whether the offline overlay resolved every database read locally.

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pub fn as_read_set(&self) -> StorageAccessList

Convert unresolved reads into the generic execution read-set shape.

Trait Implementations§

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impl Clone for MissingState

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fn clone(&self) -> MissingState

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 MissingState

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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 Default for MissingState

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fn default() -> MissingState

Returns the “default value” for a type. Read more
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impl Eq for MissingState

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impl PartialEq for MissingState

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for MissingState

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