Enum Round 

pub enum Round {
    Nearest,
    Up,
    Down,
    Zero,
}

Rounding modes for arbitrary-precision operations.

This enum mirrors rug::float::Round for API compatibility.

Variants

Nearest

Round to nearest, ties away from zero (default).

Up

Round toward positive infinity.

Down

Round toward negative infinity.

Zero

Round toward zero.

Trait Implementations

impl Clone for Round

fn clone(&self) -> Round

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Round

impl Debug for Round

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

Formats the value using the given formatter.

impl Default for Round

fn default() -> Round

Returns the “default value” for a type.

impl Eq for Round

impl PartialEq for Round

fn eq(&self, other: &Round) -> 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 StructuralPartialEq for Round