Trait rust_fixed_point_decimal::Round

pub trait Round where
    Self: Sized, {
    fn round(self, n_frac_digits: i8) -> Self;
    fn checked_round(self, n_frac_digits: i8) -> Option<Self>;
}

Types providing methods to round their values to a given number of fractional digits.

Required methods

fn round(self, n_frac_digits: i8) -> Self

Returns a new Self instance with its value rounded to n_frac_digits fractional digits according to the current RoundingMode.

fn checked_round(self, n_frac_digits: i8) -> Option<Self>

Returns a new Self instance with its value rounded to n_frac_digits fractional digits according to the current RoundingMode, wrapped in Option::Some, or Option::None if the result can not be represented by Self.

Implementors

impl<const P: u8> Round for Decimal<P> where
    PrecLimitCheck<{ P <= MAX_PREC }>: True,