Trait sprs_rand::rand_distr::Float
source · [−]pub trait Float: Copy + PartialOrd<Self> + Neg<Output = Self> + Add<Self, Output = Self> + Sub<Self, Output = Self> + Mul<Self, Output = Self> + Div<Self, Output = Self> + AddAssign<Self> + SubAssign<Self> + MulAssign<Self> + DivAssign<Self> {
fn pi() -> Self;
fn from(x: f64) -> Self;
fn to_u64(self) -> Option<u64>;
fn abs(self) -> Self;
fn floor(self) -> Self;
fn exp(self) -> Self;
fn ln(self) -> Self;
fn sqrt(self) -> Self;
fn powf(self, power: Self) -> Self;
fn tan(self) -> Self;
fn log_gamma(self) -> Self;
}
Expand description
Trait for floating-point scalar types
This allows many distributions to work with f32
or f64
parameters and is
potentially extensible. Note however that the Exp1
and StandardNormal
distributions are implemented exclusively for f32
and f64
.
The bounds and methods are based purely on internal requirements, and will change as needed.