Enum RoundMode 

pub enum RoundMode {
    Ceil = 1,
    Nearest = 0,
    Floor = -1,
}

Mode of rounding.

Variants

Ceil = 1

Rounds up. The result is equal or greater than a mathematical result.

Nearest = 0

Rounds to nearest representable value. The result is nearest to a mathematical result.

Floor = -1

Rounds down. The result is equal or less than a mathematical result.

Trait Implementations

impl Clone for RoundMode

fn clone(&self) -> RoundMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoundMode

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

Formats the value using the given formatter.

impl PartialEq for RoundMode

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

impl Eq for RoundMode

impl StructuralPartialEq for RoundMode