Struct Sint128Traits

pub struct Sint128Traits;

Trait Implementations

impl Default for Sint128Traits

fn default() -> Sint128Traits

Returns the “default value” for a type.

impl IntTraits for Sint128Traits

const GENERIC_TYPE_ID: GenericTypeId = _

The generic type id for this type.

const IS_SMALL: bool = false

Is the type smaller than 128 bits. Relevant since some implementations are different due to range check being 128 bits based.

const CONST: &'static str = "i128_const"

The generic libfunc id for getting a const of this type.

const EQUAL: &'static str = "i128_eq"

The generic libfunc id for comparing equality.

const TO_FELT252: &'static str = "i128_to_felt252"

The generic libfunc id for conversion to felt252.

const TRY_FROM_FELT252: &'static str = "i128_try_from_felt252"

The generic libfunc id for conversion from felt252.

type IntType = i128

The rust matching type to this type.

impl IsZeroTraits for Sint128Traits

const IS_ZERO: &'static str = "i128_is_zero"

The is_zero library function id.

const GENERIC_TYPE_ID: GenericTypeId = <Sint128Type as NamedType>::ID

The id of the generic type to implement the library functions for.

impl SintTraits for Sint128Traits

const OVERFLOWING_ADD: &'static str = "i128_overflowing_add_impl"

The generic libfunc id for addition.

const OVERFLOWING_SUB: &'static str = "i128_overflowing_sub_impl"

The generic libfunc id for subtraction.

const DIFF: &'static str = "i128_diff"

The generic libfunc id for difference of signed integers, logically equivalent to subtraction of unsigned integers.

const UNSIGNED_INT_TYPE: GenericTypeId = <Uint128Type as NamedType>::ID

The generic type id of the equivalent unsigned integer type.