Struct PoolTick 

pub struct PoolTick {
    pub value: i32,
    pub liquidity_gross: u128,
    pub liquidity_net: i128,
    pub fee_growth_outside_0: U256,
    pub fee_growth_outside_1: U256,
    pub initialized: bool,
    pub last_updated_block: u64,
    pub updates_count: usize,
}

Represents a tick in a Uniswap V3-style AMM with liquidity tracking and fee accounting.

Fields

value: i32

The referenced tick,

liquidity_gross: u128

Total liquidity referencing this tick.

liquidity_net: i128

Net liquidity change when crossing this tick.

fee_growth_outside_0: U256

Accumulated fees for token0 that have been collected outside this tick.

fee_growth_outside_1: U256

Accumulated fees for token1 that have been collected outside this tick.

initialized: bool

Indicating whether this tick has been used.

last_updated_block: u64

Last block when this tick was used.

updates_count: usize

Count of times this tick was updated.

Implementations

impl PoolTick

pub const MIN_TICK: i32 = -887_272i32

Minimum valid tick value for Uniswap V3 pools.

pub const MAX_TICK: i32 = 887_272i32

Maximum valid tick value for Uniswap V3 pools.

pub fn new( value: i32, liquidity_gross: u128, liquidity_net: i128, fee_growth_outside_0: U256, fee_growth_outside_1: U256, initialized: bool, last_updated_block: u64, ) -> Self

Creates a new PoolTick with all specified parameters.

pub fn from_tick(tick: i32) -> Self

Creates a tick with default values for a given tick value.

pub fn update_liquidity(&mut self, liquidity_delta: i128, upper: bool) -> u128

Updates liquidity amounts when positions are added/removed.

pub fn clear(&mut self)

Resets tick to the default state.

pub fn is_active(&self) -> bool

Checks if the tick is initialized and has liquidity.

pub fn update_fee_growth( &mut self, fee_growth_global_0: U256, fee_growth_global_1: U256, )

Updates fee growth outside this tick.

pub fn get_max_tick(tick_spacing: i32) -> i32

Gets maximum valid tick for given spacing.

pub fn get_min_tick(tick_spacing: i32) -> i32

Gets minimum valid tick for given spacing.

Trait Implementations

impl Clone for PoolTick

fn clone(&self) -> PoolTick

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolTick

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PoolTick

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for PoolTick

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'py> IntoPyObject<'py> for PoolTick

type Target = PoolTick

The Python output type

type Output = Bound<'py, <PoolTick as IntoPyObject<'py>>::Target>

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>, ) -> Result<<Self as IntoPyObject<'_>>::Output, <Self as IntoPyObject<'_>>::Error>

Performs the conversion.

impl Ord for PoolTick

fn cmp(&self, other: &PoolTick) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for PoolTick

fn eq(&self, other: &PoolTick) -> 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 PartialOrd for PoolTick

fn partial_cmp(&self, other: &PoolTick) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl PyClass for PoolTick

type Frozen = False

Whether the pyclass is frozen.

impl PyClassImpl for PoolTick

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)]

const RAW_DOC: &'static CStr = /// Represents a tick in a Uniswap V3-style AMM with liquidity tracking and fee accounting.

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 BaseType = PyAny

Base class

type ThreadChecker = SendablePyClass<PoolTick>

This handles following two situations:

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 dict_offset() -> Option<isize>

fn weaklist_offset() -> Option<isize>

impl<'a, 'holder, 'py> PyFunctionArgument<'a, 'holder, 'py, false> for &'holder PoolTick

type Holder = Option<PyClassGuard<'a, PoolTick>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'holder mut Self::Holder, ) -> PyResult<Self>

impl<'a, 'holder, 'py> PyFunctionArgument<'a, 'holder, 'py, false> for &'holder mut PoolTick

type Holder = Option<PyClassGuardMut<'a, PoolTick>>

fn extract( obj: &'a Bound<'py, PyAny>, holder: &'holder mut Self::Holder, ) -> PyResult<Self>

impl PyTypeInfo for PoolTick

const NAME: &'static str = "PoolTick"

Class name.

const MODULE: Option<&'static str>

Module name, if any.

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.

impl Serialize for PoolTick

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PoolTick

impl DerefToPyAny for PoolTick

impl Eq for PoolTick

impl StructuralPartialEq for PoolTick