Enum Class

pub enum Class {
    SignalingNan,
    QuietNan,
    NegInfinity,
    NegNormal,
    NegSubnormal,
    NegZero,
    PosZero,
    PosSubnormal,
    PosNormal,
    PosInfinity,
}

The class of a decimal number.

These classes are precisely defined in The Arithmetic Model chapter of the General Decimal Arithmetic specification.

Variants

SignalingNan

Signaling NaN (“Not a Number”).

QuietNan

Quiet NaN (“Not a Number”).

NegInfinity

Negative infinity.

NegNormal

Negative normal.

NegSubnormal

Negative subnormal.

NegZero

Negative zero.

PosZero

Positive zero.

PosSubnormal

Positive subnormal.

PosNormal

Positive normal.

PosInfinity

Positive infinity.

Trait Implementations

impl Clone for Class

fn clone(&self) -> Class

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Class

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

Formats the value using the given formatter.

impl Display for Class

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

Formats the value using the given formatter.

impl Hash for Class

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 PartialEq for Class

fn eq(&self, other: &Class) -> 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 Copy for Class

impl Eq for Class

impl StructuralPartialEq for Class