Struct AccountOverride

pub struct AccountOverride {
    pub balance: Option<U256>,
    pub nonce: Option<U64>,
    pub code: Option<Bytes>,
    pub state: Option<HashMap<H256, H256>>,
    pub state_diff: Option<HashMap<H256, H256>>,
}

Indicates the overriding fields of account during the execution of a message call.

Note, state and stateDiff can’t be specified at the same time. If state is set, message execution will only use the data in the given state. Otherwise, if statDiff is set, all diff will be applied first and then execute the call message.

Fields

balance: Option<U256>

Fake balance to set for the account before executing the call.

nonce: Option<U64>

Fake nonce to set for the account before executing the call.

code: Option<Bytes>

Fake EVM bytecode to inject into the account before executing the call.

state: Option<HashMap<H256, H256>>

Fake key-value mapping to override all slots in the account storage before executing the call.

state_diff: Option<HashMap<H256, H256>>

Fake key-value mapping to override individual slots in the account storage before executing the call.

Trait Implementations

impl Clone for AccountOverride

fn clone(&self) -> AccountOverride

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccountOverride

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

Formats the value using the given formatter.

impl Default for AccountOverride

fn default() -> AccountOverride

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AccountOverride

where AccountOverride: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for AccountOverride

fn eq(&self, other: &AccountOverride) -> 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 AccountOverride

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 AccountOverride

impl StructuralPartialEq for AccountOverride