Struct Integer

pub struct Integer { /* private fields */ }

XML Schema integer datatype

Uses internally a i64.

Implementations

impl Integer

pub const MAX: Self = _

pub const MIN: Self = _

pub fn from_be_bytes(bytes: [u8; 8]) -> Self

pub fn to_be_bytes(self) -> [u8; 8]

pub fn checked_add(self, rhs: impl Into<Self>) -> Option<Self>

op:numeric-add

Returns None in case of overflow (FOAR0002).

pub fn checked_sub(self, rhs: impl Into<Self>) -> Option<Self>

op:numeric-subtract

Returns None in case of overflow (FOAR0002).

pub fn checked_mul(self, rhs: impl Into<Self>) -> Option<Self>

op:numeric-multiply

Returns None in case of overflow (FOAR0002).

pub fn checked_div(self, rhs: impl Into<Self>) -> Option<Self>

op:numeric-integer-divide

Returns None in case of division by 0 (FOAR0001) or overflow (FOAR0002).

pub fn checked_rem(self, rhs: impl Into<Self>) -> Option<Self>

op:numeric-mod

Returns None in case of division by 0 (FOAR0001) or overflow (FOAR0002).

pub fn checked_rem_euclid(self, rhs: impl Into<Self>) -> Option<Self>

Euclidean remainder

Returns None in case of division by 0 (FOAR0001) or overflow (FOAR0002).

pub fn checked_neg(self) -> Option<Self>

op:numeric-unary-minus

Returns None in case of overflow (FOAR0002).

pub fn checked_abs(self) -> Option<Self>

fn:abs

Returns None in case of overflow (FOAR0002).

pub const fn is_negative(self) -> bool

pub const fn is_positive(self) -> bool

pub fn is_identical_with(self, other: Self) -> bool

Checks if the two values are identical.

Trait Implementations

impl Clone for Integer

fn clone(&self) -> Integer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Integer

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

Formats the value using the given formatter.

impl Default for Integer

fn default() -> Integer

Returns the “default value” for a type.

impl Display for Integer

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

Formats the value using the given formatter.

impl From<Boolean> for Integer

fn from(value: Boolean) -> Self

Converts to this type from the input type.

impl From<Integer> for Boolean

fn from(value: Integer) -> Self

Converts to this type from the input type.

impl From<Integer> for Decimal

fn from(value: Integer) -> Self

Converts to this type from the input type.

impl From<Integer> for Double

fn from(value: Integer) -> Self

Converts to this type from the input type.

impl From<Integer> for Float

fn from(value: Integer) -> Self

Converts to this type from the input type.

impl From<Integer> for i64

fn from(value: Integer) -> Self

Converts to this type from the input type.

impl From<bool> for Integer

fn from(value: bool) -> Self

Converts to this type from the input type.

impl From<i16> for Integer

fn from(value: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Integer

fn from(value: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Integer

fn from(value: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Integer

fn from(value: i8) -> Self

Converts to this type from the input type.

impl From<u16> for Integer

fn from(value: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Integer

fn from(value: u32) -> Self

Converts to this type from the input type.

impl From<u8> for Integer

fn from(value: u8) -> Self

Converts to this type from the input type.

impl FromStr for Integer

type Err = ParseIntError

The associated error which can be returned from parsing.

fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Integer

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 Ord for Integer

fn cmp(&self, other: &Integer) -> 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 Integer

fn eq(&self, other: &Integer) -> 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 Integer

fn partial_cmp(&self, other: &Integer) -> 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 TryFrom<Decimal> for Integer

type Error = TooLargeForIntegerError

The type returned in the event of a conversion error.

fn try_from(value: Decimal) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Double> for Integer

type Error = TooLargeForIntegerError

The type returned in the event of a conversion error.

fn try_from(value: Double) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Float> for Integer

type Error = TooLargeForIntegerError

The type returned in the event of a conversion error.

fn try_from(value: Float) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Integer

impl Eq for Integer

impl StructuralPartialEq for Integer