Trait rugflo::FromRound

pub trait FromRound<Val, Prec> where
    Self: Sized, {
    type Round;
    type Ordering;
    fn from_round(
        val: Val, 
        prec: Prec, 
        round: Self::Round
    ) -> (Self, Self::Ordering);
}

Construct Self via a conversion with a specified precision, applying the specified rounding method.

Associated Types

type Round

The rounding method.

type Ordering

The direction from rounding.

Required Methods

fn from_round(
    val: Val,
    prec: Prec,
    round: Self::Round
) -> (Self, Self::Ordering)

Performs the conversion.

Implementors

• impl<T> FromRound<T, i32> for Float where
    Float: FromRound<T, u32, Round = Round, Ordering = Ordering>, 
• impl FromRound<Constant, u32> for Float
• impl FromRound<Special, u32> for Float
• impl FromRound<Integer, u32> for Float
• impl FromRound<Rational, u32> for Float
• impl FromRound<Float, u32> for Float
• impl<'a> FromRound<&'a Integer, u32> for Float
• impl<'a> FromRound<&'a Rational, u32> for Float
• impl<'a> FromRound<&'a Float, u32> for Float
• impl FromRound<u32, u32> for Float
• impl FromRound<i32, u32> for Float
• impl FromRound<f64, u32> for Float
• impl FromRound<f32, u32> for Float