pub trait Num: UNum + Neg<Output = Self> {
// Required method
fn signum(self) -> Self;
// Provided method
fn abs(self) -> Self { ... }
}Expand description
Generic signed number type
Required Methods§
fn signum(self) -> Self
fn signum(self) -> Self
Returns a number representing sign of self.
Provided Methods§
fn abs(self) -> Self
fn abs(self) -> Self
Calculate absolute value
Object Safety§
This trait is not object safe.