Struct Decimal128 

pub struct Decimal128(/* private fields */);

Implementations

impl Decimal128

pub fn zero() -> Self

Returns new Decimal128 set to zero.

pub fn negative_zero() -> Self

Returns new Decimal128 set to negative zero.

pub fn abs(&self) -> Self

Returns the absolute value of this Decimal128.

pub fn is_negative(&self) -> bool

Returns true if this Decimal128 is less than zero and not a NaN, or false otherwise.

pub fn is_signed(&self) -> bool

Returns true if this Decimal128 has a sign, or false otherwise. Note that zeros and NaNs may also have a sign.

pub fn is_zero(&self) -> bool

Returns true if this Decimal128 is a zero, or false otherwise.

pub fn is_nan(&self) -> bool

Returns true if this Decimal128 is a NaN (quiet or signaling), or false otherwise.

Trait Implementations

impl Debug for Decimal128

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

Converts Decimal128 to a string in the form of hexadecimal bytes separated with spaces.

impl Default for Decimal128

fn default() -> Self

The default value for Decimal128 is positive zero.

impl From<&str> for Decimal128

fn from(s: &str) -> Self

Returns a Decimal128 initialized from string slice value.

impl From<i16> for Decimal128

fn from(n: i16) -> Self

Returns a Decimal128 initialized from i16 value.

impl From<i32> for Decimal128

fn from(n: i32) -> Self

Returns a Decimal128 initialized from i32 value.

impl From<i64> for Decimal128

fn from(n: i64) -> Self

Returns a Decimal128 initialized from i64 value.

impl From<i8> for Decimal128

fn from(n: i8) -> Self

Returns a Decimal128 initialized from i8 value.

impl From<u16> for Decimal128

fn from(n: u16) -> Self

Returns a Decimal128 initialized from u16 value.

impl From<u32> for Decimal128

fn from(n: u32) -> Self

Returns a Decimal128 initialized from u32 value.

impl From<u64> for Decimal128

fn from(n: u64) -> Self

Returns a Decimal128 initialized from u64 value.

impl From<u8> for Decimal128

fn from(n: u8) -> Self

Returns a Decimal128 initialized from u8 value.