`pub const MIN_EXP: i32 = f32::MIN_EXP; // -125i32`

👎Deprecating in a future Rust version: replaced by the

`MIN_EXP`

associated constant on `f32`

## Expand description

One greater than the minimum possible normal power of 2 exponent.
Use `f32::MIN_EXP`

instead.

## Examples

```
// deprecated way
let min = std::f32::MIN_EXP;
// intended way
let min = f32::MIN_EXP;
```