Struct SizeForImpactResult 

pub struct SizeForImpactResult {
    pub target_impact_bps: u32,
    pub size: U256,
    pub actual_impact_bps: u32,
    pub zero_for_one: bool,
    pub iterations: u32,
    pub converged: bool,
    pub expansion_count: u32,
    pub initial_high: U256,
    pub final_low: U256,
    pub final_high: U256,
}

Detailed result of a size-for-impact search.

Contains diagnostics about the binary search process including convergence information, iterations taken, bounds used, and final accuracy.

Fields

target_impact_bps: u32

Target slippage requested in basis points.

size: U256

Optimal trade size found.

actual_impact_bps: u32

Actual slippage at the found size in basis points.

zero_for_one: bool

Swap direction (true = token0 for token1).

iterations: u32

Number of binary search iterations performed.

converged: bool

Whether the search converged successfully.

expansion_count: u32

Number of times the upper bound was expanded.

initial_high: U256

Initial upper bound estimate used.

final_low: U256

Final lower bound when search terminated.

final_high: U256

Final upper bound when search terminated.

Implementations

impl SizeForImpactResult

pub fn within_tolerance(&self, tolerance_bps: u32) -> bool

Check if the result is within the specified tolerance.

pub fn accuracy_percent(&self) -> f64

Returns the convergence quality as a percentage, where 100.0 is a perfect match.

Trait Implementations

impl Clone for SizeForImpactResult

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SizeForImpactResult

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

Formats the value using the given formatter.

impl DerefToPyAny for SizeForImpactResult

impl<'a, 'py> FromPyObject<'a, 'py> for SizeForImpactResult

where Self: Clone,

type Error = PyClassGuardError<'a, 'py>

The type returned in the event of a conversion error.

fn extract( obj: Borrowed<'a, 'py, PyAny>, ) -> Result<Self, <Self as FromPyObject<'a, 'py>>::Error>

Extracts Self from the bound smart pointer obj.

impl<'py> IntoPyObject<'py> for SizeForImpactResult

type Target = SizeForImpactResult

The Python output type

type Output = Bound<'py, SizeForImpactResult>

The smart pointer type to use.

type Error = PyErr

The type returned in the event of a conversion error.

fn into_pyobject(self, py: Python<'py>) -> PyResult<Bound<'py, Self>>

Performs the conversion.

impl PyClass for SizeForImpactResult

const NAME: &str = "SizeForImpactResult"

Name of the class.

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for SizeForImpactResult

const MODULE: Option<&str>

Module which the class will be associated with.

const RAW_DOC: &'static CStr = /// Detailed result of a size-for-impact search. /// /// Contains diagnostics about the binary search process including /// convergence information, iterations taken, bounds used, and final accuracy.

Docstring for the class provided on the struct or enum.

const DOC: &'static CStr

Fully rendered class doc, including the text_signature if a constructor is defined.

type Layout = <<SizeForImpactResult as PyClassImpl>::BaseNativeType as PyClassBaseType>::Layout<SizeForImpactResult>

Description of how this class is laid out in memory

type BaseType = PyAny

Base class

type ThreadChecker = NoopThreadChecker

This handles following two situations:

type Inventory = Pyo3MethodsInventoryForSizeForImpactResult

type PyClassMutability = <<PyAny as PyClassBaseType>::PyClassMutability as PyClassMutability>::MutableChild

Immutable or mutable

type Dict = PyClassDummySlot

Specify this class has #[pyclass(dict)] or not.

type WeakRef = PyClassDummySlot

Specify this class has #[pyclass(weakref)] or not.

type BaseNativeType = PyAny

The closest native ancestor. This is PyAny by default, and when you declare #[pyclass(extends=PyDict)], it’s PyDict.

fn items_iter() -> PyClassItemsIter

fn lazy_type_object() -> &'static LazyTypeObject<Self>

fn __traverse__(&self, visit: PyVisit<'_>) -> Result<(), PyTraverseError>

const IS_BASETYPE: bool = false

#[pyclass(subclass)]

const IS_SUBCLASS: bool = false

#[pyclass(extends=…)]

const IS_MAPPING: bool = false

#[pyclass(mapping)]

const IS_SEQUENCE: bool = false

#[pyclass(sequence)]

const IS_IMMUTABLE_TYPE: bool = false

#[pyclass(immutable_type)]

fn dict_offset() -> Option<PyObjectOffset>

Used to provide the dictoffset slot (equivalent to tp_dictoffset)

fn weaklist_offset() -> Option<PyObjectOffset>

Used to provide the weaklistoffset slot (equivalent to tp_weaklistoffset

impl PyStubType for SizeForImpactResult

fn type_output() -> TypeInfo

The type to be used in the output signature, i.e. return type of the Python function or methods.

fn type_input() -> TypeInfo

The type to be used in the input signature, i.e. the arguments of the Python function or methods.

impl PyTypeInfo for SizeForImpactResult

fn type_object_raw(py: Python<'_>) -> *mut PyTypeObject

Returns the PyTypeObject instance for this type.

fn type_object(py: Python<'_>) -> Bound<'_, PyType>

Returns the safe abstraction over the type object.

fn is_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type or a subclass of this type.

fn is_exact_type_of(object: &Bound<'_, PyAny>) -> bool

Checks if object is an instance of this type.