Trait Pi 

pub trait Pi {
    const PI: Self;
}

Provides $\pi$.

Required Associated Constants

const PI: Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Pi for f32

$\pi$.

const PI: f32 = core::f32::consts::PI

impl Pi for f64

$\pi$.

const PI: f64 = core::f64::consts::PI

Implementors