Constant INFINITY 

pub const INFINITY: f64 = f64::INFINITY; // +Inf_f64

👎Deprecated since 1.99.0:

replaced by the INFINITY associated constant on f64

Infinity (∞). Use f64::INFINITY instead.

Examples

// deprecated way
let inf = std::f64::INFINITY;

// intended way
let inf = f64::INFINITY;