Struct brontes_types::mev::sandwich::Sandwich

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pub struct Sandwich {
    pub block_number: u64,
    pub frontrun_tx_hash: Vec<B256>,
    pub frontrun_swaps: Vec<Vec<NormalizedSwap>>,
    pub frontrun_gas_details: Vec<GasDetails>,
    pub victim_swaps_tx_hashes: Vec<Vec<B256>>,
    pub victim_swaps: Vec<Vec<NormalizedSwap>>,
    pub victim_swaps_gas_details: Vec<GasDetails>,
    pub backrun_tx_hash: B256,
    pub backrun_swaps: Vec<NormalizedSwap>,
    pub backrun_gas_details: GasDetails,
}
Expand description

Represents various MEV sandwich attack strategies, including standard sandwiches and more complex variations like the “Big Mac Sandwich.”

The Sandwich struct is designed to be versatile, accommodating a range of sandwich attack scenarios. While a standard sandwich attack typically involves a single frontrunning and backrunning transaction around a victim’s trade, more complex variations can involve multiple frontrunning and backrunning transactions targeting several victims with different slippage tolerances.

The structure of this struct is generalized to support these variations. For example, the “Big Mac Sandwich” is one such complex scenario where a bot exploits multiple victims in a sequence of transactions, each with different slippage tolerances. This struct can capture the details of both simple and complex sandwich strategies, making it a comprehensive tool for MEV analysis.

Example of a Complex Sandwich Attack (“Big Mac Sandwich”) Transaction Sequence: Represents various MEV sandwich attack strategies, including standard sandwiches and more complex variations like the “Big Mac Sandwich.”

Example of a Complex Sandwich Attack (“Big Mac Sandwich”) Transaction Sequence:

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§block_number: u64§frontrun_tx_hash: Vec<B256>

Transaction hashes of the frontrunning transactions. Supports multiple transactions for complex sandwich scenarios.

§frontrun_swaps: Vec<Vec<NormalizedSwap>>

Swaps executed in each frontrunning transaction. Nested vectors represent multiple swaps within each transaction.

§frontrun_gas_details: Vec<GasDetails>

Gas details for each frontrunning transaction.

§victim_swaps_tx_hashes: Vec<Vec<B256>>

Transaction hashes of the victim transactions, logically grouped by their corresponding frontrunning transaction. Each outer vector index corresponds to a frontrun transaction, grouping victims targeted by that specific frontrun.

§victim_swaps: Vec<Vec<NormalizedSwap>>

Swaps executed by victims, each outer vector corresponds to a victim transaction.

§victim_swaps_gas_details: Vec<GasDetails>

Gas details for each victim transaction.

§backrun_tx_hash: B256

Transaction hashes of the backrunning transactions.

§backrun_swaps: Vec<NormalizedSwap>

Swaps executed in each backrunning transaction.

§backrun_gas_details: GasDetails

Gas details for each backrunning transaction.

Trait Implementations§

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impl Clone for Sandwich

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fn clone(&self) -> Sandwich

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl DbRow for Sandwich

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const COLUMN_NAMES: &'static [&'static str] = _

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impl Debug for Sandwich

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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 Sandwich

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fn default() -> Sandwich

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Sandwich

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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 From<Sandwich> for BundleData

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fn from(value: Sandwich) -> Self

Converts to this type from the input type.
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impl From<Sandwich> for SandwichRedefined

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fn from(src: Sandwich) -> Self

Converts to this type from the input type.
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impl Into<Sandwich> for SandwichRedefined

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fn into(self) -> Sandwich

Converts this type into the (usually inferred) input type.
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impl Mev for Sandwich

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fn mev_type(&self) -> MevType

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fn total_gas_paid(&self) -> u128

The total amount of gas paid by the bundle in wei This includes the coinbase transfer, if any
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fn total_priority_fee_paid(&self, base_fee: u128) -> u128

The priority fee paid by the bundle in wei Effective gas - base fee * gas used
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fn bribe(&self) -> u128

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fn mev_transaction_hashes(&self) -> Vec<B256>

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fn protocols(&self) -> HashSet<Protocol>

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impl PartialEq for Sandwich

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

Tests for self and other values to be equal, and is used by ==.
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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 RedefinedConvert<Sandwich> for SandwichRedefined

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fn from_source(src: Sandwich) -> Self

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fn to_source(self) -> Sandwich

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impl Serialize for Sandwich

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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 Sandwich

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Size: 288 bytes