Constant std::f64::INFINITY

pub const INFINITY: f64 = f64::INFINITY; // +Inff64

👎Deprecating in a future Rust version: replaced by the INFINITY associated constant on f64

无限 (∞)。 请改用 f64::INFINITY。

Examples

// 弃用的方式
let inf = std::f64::INFINITY;

// 预期的方式
let inf = f64::INFINITY;