fp

Fully qualified path: fp

Modules

Constants

Free functions

Structs

Traits

Impls

Modules

Modules

Errors

Fully qualified path: fp::Errors

Constants

Constants

Constants

FP_ADD_OVERFLOW

Fully qualified path: fp::Errors::FP_ADD_OVERFLOW

pub const FP_ADD_OVERFLOW: felt252 = 365090919740224395942701295758757719;

FP_SUB_OVERFLOW

Fully qualified path: fp::Errors::FP_SUB_OVERFLOW

pub const FP_SUB_OVERFLOW: felt252 = 365090925331496866927395489484394327;

FP_MUL_OVERFLOW

Fully qualified path: fp::Errors::FP_MUL_OVERFLOW

pub const FP_MUL_OVERFLOW: felt252 = 365090923474634031664153773587844951;

FP_DIV_OVERFLOW

Fully qualified path: fp::Errors::FP_DIV_OVERFLOW

pub const FP_DIV_OVERFLOW: felt252 = 365090920674809057101501301420478295;

FP_SUB_UNDERFLOW

Fully qualified path: fp::Errors::FP_SUB_UNDERFLOW

pub const FP_SUB_UNDERFLOW: felt252 = 93463276884863198043516953280769707863;

FELT_OVERFLOW

Fully qualified path: fp::Errors::FELT_OVERFLOW

pub const FELT_OVERFLOW: felt252 = 5567418118475409234156631904087;

INT_VALUE_OVERFLOW

Fully qualified path: fp::Errors::INT_VALUE_OVERFLOW

pub const INT_VALUE_OVERFLOW: felt252 = 6385851047807639379520149885964528571404119;

DIVISION_BY_ZERO

Fully qualified path: fp::Errors::DIVISION_BY_ZERO

pub const DIVISION_BY_ZERO: felt252 = 90768291480704981271960550256780071503;

Constants

Constants

EPSILON

Fully qualified path: fp::EPSILON

pub const EPSILON: u256 = 16;

MAX_INT

Fully qualified path: fp::MAX_INT

pub const MAX_INT: u128 = 10633823966279327296825105735305134080;

HALF

Fully qualified path: fp::HALF

pub const HALF: u128 = 170141183460469231731687303715884105728;

Free functions

Free functions

div_u64_by_u128

Fully qualified path: fp::div_u64_by_u128

pub fn div_u64_by_u128(lhs: u64, rhs: u128) -> UFixedPoint123x128

div_u64_by_fixed_point

Fully qualified path: fp::div_u64_by_fixed_point

pub fn div_u64_by_fixed_point(lhs: u64, rhs: UFixedPoint123x128) -> UFixedPoint123x128

mul_fixed_point_by_u128

Fully qualified path: fp::mul_fixed_point_by_u128

pub fn mul_fixed_point_by_u128(lhs: UFixedPoint123x128, rhs: u128) -> UFixedPoint123x128

Structs

Structs

UFixedPoint123x128

Fully qualified path: fp::UFixedPoint123x128

[derive(Debug, Drop, Copy, Serde)]
pub struct UFixedPoint123x128 { /* private fields */ }

Traits

Traits

UFixedPointTrait

Fully qualified path: fp::UFixedPointTrait

pub trait UFixedPointTrait

Trait functions

get_integer

Fully qualified path: fp::UFixedPointTrait::get_integer

fn get_integer(self: UFixedPoint123x128) -> u128

get_fractional

Fully qualified path: fp::UFixedPointTrait::get_fractional

fn get_fractional(self: UFixedPoint123x128) -> u128

round

Fully qualified path: fp::UFixedPointTrait::round

fn round(self: UFixedPoint123x128) -> u128

Impls

Impls

UFixedPoint123x128StorePacking

Fully qualified path: fp::UFixedPoint123x128StorePacking

pub impl UFixedPoint123x128StorePacking of StorePacking<UFixedPoint123x128, felt252>;

Impl functions

pack

Fully qualified path: fp::UFixedPoint123x128StorePacking::pack

fn pack(value: UFixedPoint123x128) -> felt252

unpack

Fully qualified path: fp::UFixedPoint123x128StorePacking::unpack

fn unpack(value: felt252) -> UFixedPoint123x128

UFixedPoint123x128PartialEq

Fully qualified path: fp::UFixedPoint123x128PartialEq

pub impl UFixedPoint123x128PartialEq of PartialEq<UFixedPoint123x128>;

Impl functions

eq

Fully qualified path: fp::UFixedPoint123x128PartialEq::eq

fn eq(lhs: @UFixedPoint123x128, rhs: @UFixedPoint123x128) -> bool

UFixedPoint123x128Zero

Fully qualified path: fp::UFixedPoint123x128Zero

pub impl UFixedPoint123x128Zero of Zero<UFixedPoint123x128>;

Impl functions

zero

Fully qualified path: fp::UFixedPoint123x128Zero::zero

fn zero() -> UFixedPoint123x128

is_zero

Fully qualified path: fp::UFixedPoint123x128Zero::is_zero

fn is_zero(self: @UFixedPoint123x128) -> bool

is_non_zero

Fully qualified path: fp::UFixedPoint123x128Zero::is_non_zero

fn is_non_zero(self: @UFixedPoint123x128) -> bool

UFixedPoint123x128Impl

Fully qualified path: fp::UFixedPoint123x128Impl

pub impl UFixedPoint123x128Impl of UFixedPointTrait;

Impl functions

get_integer

Fully qualified path: fp::UFixedPoint123x128Impl::get_integer

fn get_integer(self: UFixedPoint123x128) -> u128

get_fractional

Fully qualified path: fp::UFixedPoint123x128Impl::get_fractional

fn get_fractional(self: UFixedPoint123x128) -> u128

round

Fully qualified path: fp::UFixedPoint123x128Impl::round

fn round(self: UFixedPoint123x128) -> u128

UFixedPoint123x128ImplAdd

Fully qualified path: fp::UFixedPoint123x128ImplAdd

pub impl UFixedPoint123x128ImplAdd of Add<UFixedPoint123x128>;

Impl functions

add

Fully qualified path: fp::UFixedPoint123x128ImplAdd::add

fn add(lhs: UFixedPoint123x128, rhs: UFixedPoint123x128) -> UFixedPoint123x128

UFixedPoint123x128ImplSub

Fully qualified path: fp::UFixedPoint123x128ImplSub

pub impl UFixedPoint123x128ImplSub of Sub<UFixedPoint123x128>;

Impl functions

sub

Fully qualified path: fp::UFixedPoint123x128ImplSub::sub

fn sub(lhs: UFixedPoint123x128, rhs: UFixedPoint123x128) -> UFixedPoint123x128

UFixedPoint123x128ImplMul

Fully qualified path: fp::UFixedPoint123x128ImplMul

pub impl UFixedPoint123x128ImplMul of Mul<UFixedPoint123x128>;

Impl functions

mul

Fully qualified path: fp::UFixedPoint123x128ImplMul::mul

fn mul(lhs: UFixedPoint123x128, rhs: UFixedPoint123x128) -> UFixedPoint123x128

UFixedPoint123x128ImplDiv

Fully qualified path: fp::UFixedPoint123x128ImplDiv

pub impl UFixedPoint123x128ImplDiv of Div<UFixedPoint123x128>;

Impl functions

div

Fully qualified path: fp::UFixedPoint123x128ImplDiv::div

fn div(lhs: UFixedPoint123x128, rhs: UFixedPoint123x128) -> UFixedPoint123x128

U64IntoUFixedPoint

Fully qualified path: fp::U64IntoUFixedPoint

pub impl U64IntoUFixedPoint of Into<u64, UFixedPoint123x128>;

Impl functions

into

Fully qualified path: fp::U64IntoUFixedPoint::into

fn into(self: u64) -> UFixedPoint123x128

U128IntoUFixedPoint

Fully qualified path: fp::U128IntoUFixedPoint

pub impl U128IntoUFixedPoint of Into<u128, UFixedPoint123x128>;

Impl functions

into

Fully qualified path: fp::U128IntoUFixedPoint::into

fn into(self: u128) -> UFixedPoint123x128