Struct ExecutionWitness

pub struct ExecutionWitness {
    pub state: B256HashMap<Bytes>,
    pub codes: B256HashMap<Bytes>,
    pub keys: B256HashMap<Bytes>,
}

Represents the execution witness of a block. Contains an optional map of state preimages.

Fields

state: B256HashMap<Bytes>

Map of all hashed trie nodes to their preimages that were required during the execution of the block, including during state root recomputation.

keccak(rlp(node)) => rlp(node)

codes: B256HashMap<Bytes>

Map of all contract codes (created / accessed) to their preimages that were required during the execution of the block, including during state root recomputation.

keccak(bytecodes) => bytecodes

keys: B256HashMap<Bytes>

Map of all hashed account and storage keys (addresses and slots) to their preimages (unhashed account addresses and storage slots, respectively) that were required during the execution of the block.

keccak(address|slot) => address|slot

Trait Implementations

impl Clone for ExecutionWitness

fn clone(&self) -> ExecutionWitness

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionWitness

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

Formats the value using the given formatter.

impl Default for ExecutionWitness

fn default() -> ExecutionWitness

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExecutionWitness

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ExecutionWitness

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for ExecutionWitness

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ExecutionWitness

impl StructuralPartialEq for ExecutionWitness

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 144 bytes