Struct NativeWrapperState 

pub struct NativeWrapperState { /* private fields */ }

Stateless 1:1 bridge between a chain’s native token and its wrapped counterpart (e.g. ETH ↔ WETH).

This component is auto-injected by ProtocolStreamBuilder so every consumer automatically sees the bridge without manual wiring.

Implementations

impl NativeWrapperState

pub fn new(chain: Chain) -> Self

pub fn component(chain: Chain) -> ProtocolComponent

Builds the ProtocolComponent metadata for stream injection.

Trait Implementations

impl Clone for NativeWrapperState

fn clone(&self) -> NativeWrapperState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NativeWrapperState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NativeWrapperState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for NativeWrapperState

impl PartialEq for NativeWrapperState

fn eq(&self, other: &NativeWrapperState) -> 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 ProtocolSim for NativeWrapperState

fn fee(&self) -> f64

Returns the fee of the protocol as ratio

fn spot_price( &self, base: &Token, quote: &Token, ) -> Result<f64, SimulationError>

Returns the protocol’s current spot buy price for base in units of quote.

fn get_amount_out( &self, amount_in: BigUint, token_in: &Token, token_out: &Token, ) -> Result<GetAmountOutResult, SimulationError>

Returns the amount out given an amount in and input/output tokens.

fn get_limits( &self, sell_token: Bytes, buy_token: Bytes, ) -> Result<(BigUint, BigUint), SimulationError>

Computes the maximum amount that can be traded between two tokens.

fn delta_transition( &mut self, _delta: ProtocolStateDelta, _tokens: &HashMap<Bytes, Token>, _balances: &Balances, ) -> Result<(), TransitionError>

Decodes and applies a protocol state delta to the state

fn clone_box(&self) -> Box<dyn ProtocolSim>

Clones the protocol state as a trait object. This allows the state to be cloned when it is being used as a Box<dyn ProtocolSim>.

fn as_any(&self) -> &dyn Any

Allows downcasting of the trait object to its underlying type.

fn as_any_mut(&mut self) -> &mut dyn Any

Allows downcasting of the trait object to its mutable underlying type.

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

Compares two protocol states for equality. This method must be implemented to define how two protocol states are considered equal (used for tests).

fn query_pool_swap( &self, params: &QueryPoolSwapParams, ) -> Result<PoolSwap, SimulationError>

Calculates the swap volume required to achieve the provided goal when trading against this pool.

fn as_indicatively_priced( &self, ) -> Result<&(dyn IndicativelyPriced + 'static), SimulationError>

Cast as IndicativelyPriced. This is necessary for RFQ protocols

impl Serialize for NativeWrapperState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for NativeWrapperState