Struct Int256Ref

pub struct Int256Ref<'a>(pub &'a i256);

A reference to an Int256 value.

Tuple Fields

0: &'a i256

Implementations

impl Int256Ref<'_>

pub fn to_le_bytes(self) -> [u8; 32]

pub fn to_be_bytes(self) -> [u8; 32]

pub fn to_ne_bytes(self) -> [u8; 32]

pub fn to_protobuf<T: Write>(self, output: &mut T) -> ArrayResult<usize>

impl Int256Ref<'_>

pub fn memcmp_serialize( &self, serializer: &mut Serializer<impl BufMut>, ) -> Result<()>

Trait Implementations

impl<'a> Add for Int256Ref<'a>

type Output = Int256

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation.

impl<'a> Clone for Int256Ref<'a>

fn clone(&self) -> Int256Ref<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Int256Ref<'a>

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

Formats the value using the given formatter.

impl Display for Int256Ref<'_>

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

Formats the value using the given formatter.

impl<'a> Div for Int256Ref<'a>

type Output = Int256

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation.

impl From<Int256Ref<'_>> for Int256

fn from(value: Int256Ref<'_>) -> Self

Converts to this type from the input type.

impl<'a> From<Int256Ref<'a>> for F64

fn from(value: Int256Ref<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<Int256Ref<'a>> for i256

fn from(val: Int256Ref<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<Int256Ref<'a>> for i256

fn from(val: Int256Ref<'a>) -> Self

Converts to this type from the input type.

impl<'scalar> From<Int256Ref<'scalar>> for ScalarRefImpl<'scalar>

fn from(val: Int256Ref<'scalar>) -> Self

Converts to this type from the input type.

impl<'a> HashKeySer<'a> for Int256Ref<'a>

fn serialize_into(self, buf: impl BufMut)

Serialize the scalar into the given buffer.

fn exact_size() -> Option<usize>

Returns Some if the serialized size is known for this scalar type.

fn estimated_size(self) -> usize

Returns the estimated serialized size for this scalar.

impl<'a> Mul for Int256Ref<'a>

type Output = Int256

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl<'a> Ord for Int256Ref<'a>

fn cmp(&self, other: &Int256Ref<'a>) -> 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<'a> PartialEq for Int256Ref<'a>

fn eq(&self, other: &Int256Ref<'a>) -> 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<'a> PartialOrd for Int256Ref<'a>

fn partial_cmp(&self, other: &Int256Ref<'a>) -> 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<'a> Rem for Int256Ref<'a>

type Output = Int256

The resulting type after applying the % operator.

fn rem(self, rhs: Self) -> Self::Output

Performs the % operation.

impl<'a> ScalarRef<'a> for Int256Ref<'a>

type ScalarType = Int256

ScalarType is the owned type of current ScalarRef.

fn to_owned_scalar(&self) -> Self::ScalarType

Convert ScalarRef to an owned scalar.

fn hash_scalar<H: Hasher>(&self, state: &mut H)

A wrapped hash function to get the hash value for this scaler.

impl SelfAsScalarRef for Int256Ref<'_>

fn as_scalar_ref(&self) -> Self

impl<'a> Sub for Int256Ref<'a>

type Output = Int256

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation.

impl ToBinary for Int256Ref<'_>

fn to_binary_with_type(&self, _ty: &DataType) -> Result<Bytes, ToBinaryError>

impl ToText for Int256Ref<'_>

fn write<W: Write>(&self, f: &mut W) -> Result

Write the text to the writer regardless of its data type

fn write_with_type<W: Write>(&self, _ty: &DataType, f: &mut W) -> Result

Write the text to the writer according to its data type

fn to_text_with_type(&self, ty: &DataType) -> String

Convert to text according to its data type

fn to_text(&self) -> String

to_text is a special version of to_text_with_type, it convert the scalar to default type text. E.g. for Int64, it will convert to text as a Int64 type. We should prefer to use to_text_with_type because it’s more clear and readable.

impl<'scalar> TryFrom<ScalarRefImpl<'scalar>> for Int256Ref<'scalar>

type Error = ArrayError

The type returned in the event of a conversion error.

fn try_from(val: ScalarRefImpl<'scalar>) -> ArrayResult<Self>

Performs the conversion.

impl<'a> Copy for Int256Ref<'a>

impl<'a> Eq for Int256Ref<'a>

impl<'a> StructuralPartialEq for Int256Ref<'a>