Constant EPSILON 

pub const EPSILON: f32 = f32::EPSILON; // 1.1920929E-7f32

👎Deprecating in a future version:

replaced by the EPSILON associated constant on f32

Machine epsilon value for f32. Use f32::EPSILON instead.

This is the difference between 1.0 and the next larger representable number.

Examples

// deprecated way
let e = std::f32::EPSILON;

// intended way
let e = f32::EPSILON;