Enum RoundingMode

pub enum RoundingMode {
    Round05Up,
    RoundCeiling,
    RoundDown,
    RoundFloor,
    RoundHalfDown,
    RoundHalfEven,
    RoundHalfUp,
    RoundUp,
}

Enum representiong the different methods used when rounding a Decimal value.

Variants

Round05Up

Round away from zero if last digit after rounding towards zero would have been 0 or 5; otherwise round towards zero.

RoundCeiling

Round towards Infinity.

RoundDown

Round towards zero.

RoundFloor

Round towards -Infinity.

RoundHalfDown

Round to nearest with ties going towards zero.

RoundHalfEven

Round to nearest with ties going to nearest even integer.

RoundHalfUp

Round to nearest with ties going away from zero.

RoundUp

Round away from zero.

Implementations

impl RoundingMode

pub fn set_default(mode: RoundingMode)

Sets the default RoundingMode for the current thread.

Trait Implementations

impl Clone for RoundingMode

fn clone(&self) -> RoundingMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoundingMode

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

Formats the value using the given formatter.

impl Default for RoundingMode

fn default() -> Self

Returns the default RoundingMode set for the current thread.

impl PartialEq for RoundingMode

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

impl StructuralPartialEq for RoundingMode